Yue, Dequan; Wang, Sai; Zhang, Yuying A production-inventory system with a service facility and production interruptions for perishable items. (English) Zbl 07229581 Li, Quan-Lin (ed.) et al., Stochastic models in reliability, network security and system safety. Essays dedicated to Professor Jinhua Cao on the occasion of his 80th birthday. Singapore: Springer (ISBN 978-981-15-0863-9/pbk; 978-981-15-0864-6/ebook). Communications in Computer and Information Science 1102, 410-428 (2019). MSC: 68Mxx PDF BibTeX XML Cite \textit{D. Yue} et al., Commun. Comput. Inf. Sci. 1102, 410--428 (2019; Zbl 07229581) Full Text: DOI
Saranya, N.; Shophia Lawrence, A. A stochastic inventory system with replacement of perishable items. (English) Zbl 07073405 Opsearch 56, No. 2, 563-582 (2019). MSC: 90B PDF BibTeX XML Cite \textit{N. Saranya} and \textit{A. Shophia Lawrence}, Opsearch 56, No. 2, 563--582 (2019; Zbl 07073405) Full Text: DOI
Lu, Jing; Zhang, Jianxiong; Zhang, Qiao Dynamic pricing for perishable items with costly price adjustments. (English) Zbl 1410.91234 Optim. Lett. 12, No. 2, 347-365 (2018). MSC: 91B24 90B05 49N90 PDF BibTeX XML Cite \textit{J. Lu} et al., Optim. Lett. 12, No. 2, 347--365 (2018; Zbl 1410.91234) Full Text: DOI
Koroliuk, V. S.; Melikov, A. Z.; Ponomarenko, L. A.; Rustamov, A. M. Models of perishable queueing-inventory systems with server vacations. (English. Russian original) Zbl 1385.93008 Cybern. Syst. Anal. 54, No. 1, 31-44 (2018); translation from Kibern. Sist. Anal. 2018, No. 1, 35-50 (2018). MSC: 93A30 90B05 PDF BibTeX XML Cite \textit{V. S. Koroliuk} et al., Cybern. Syst. Anal. 54, No. 1, 31--44 (2018; Zbl 1385.93008); translation from Kibern. Sist. Anal. 2018, No. 1, 35--50 (2018) Full Text: DOI
Sargut, F. Zeynep; Işık, Gül Dynamic economic lot size model with perishable inventory and capacity constraints. (English) Zbl 07163434 Appl. Math. Modelling 48, 806-820 (2017). MSC: 90 91 PDF BibTeX XML Cite \textit{F. Z. Sargut} and \textit{G. Işık}, Appl. Math. Modelling 48, 806--820 (2017; Zbl 07163434) Full Text: DOI
Herbon, Avi; Khmelnitsky, Eugene Optimal dynamic pricing and ordering of a perishable product under additive effects of price and time on demand. (English) Zbl 1403.90025 Eur. J. Oper. Res. 260, No. 2, 546-556 (2017). MSC: 90B05 90C39 PDF BibTeX XML Cite \textit{A. Herbon} and \textit{E. Khmelnitsky}, Eur. J. Oper. Res. 260, No. 2, 546--556 (2017; Zbl 1403.90025) Full Text: DOI
Goel, Rahul; Singh, Anubhav Pratap; Chauhan, Anand A single perishable product from a single-producer and multiple-buyer’s model for Weibull deterioration with time dependent demand and allowable shortage. (English) Zbl 07305365 Int. J. Comput. Sci. Math. 7, No. 1, 63-75 (2016). MSC: 90B05 PDF BibTeX XML Cite \textit{R. Goel} et al., Int. J. Comput. Sci. Math. 7, No. 1, 63--75 (2016; Zbl 07305365) Full Text: DOI
Tayal, Shilpy; Singh, S. R.; Sharma, Rajendra An integrated production inventory model for perishable products with trade credit period and investment in preservation technology. (English) Zbl 1452.90046 Int. J. Math. Oper. Res. 8, No. 2, 137-163 (2016). MSC: 90B05 90B30 PDF BibTeX XML Cite \textit{S. Tayal} et al., Int. J. Math. Oper. Res. 8, No. 2, 137--163 (2016; Zbl 1452.90046) Full Text: DOI
Önal, Mehmet The two-level economic lot sizing problem with perishable items. (English) Zbl 1408.90019 Oper. Res. Lett. 44, No. 3, 403-408 (2016). MSC: 90B05 90C39 PDF BibTeX XML Cite \textit{M. Önal}, Oper. Res. Lett. 44, No. 3, 403--408 (2016; Zbl 1408.90019) Full Text: DOI
Panda, Shibaji Coordination and profit sharing in a supply chain through compensation on disposal cost. (English) Zbl 1362.90100 Int. J. Oper. Res. 25, No. 3, 351-370 (2016). MSC: 90B06 90B05 PDF BibTeX XML Cite \textit{S. Panda}, Int. J. Oper. Res. 25, No. 3, 351--370 (2016; Zbl 1362.90100) Full Text: DOI
Alamri, Adel A.; Harris, Irina; Syntetos, Aris A. Efficient inventory control for imperfect quality items. (English) Zbl 1346.90009 Eur. J. Oper. Res. 254, No. 1, 92-104 (2016). MSC: 90B05 PDF BibTeX XML Cite \textit{A. A. Alamri} et al., Eur. J. Oper. Res. 254, No. 1, 92--104 (2016; Zbl 1346.90009) Full Text: DOI
Lan, Hongfang; Jiao, Guimei; Niu, Shuwen Inventory management of perishable goods with fixed-lifetime under stochastic demand. (Chinese. English summary) Zbl 1363.90005 Acta Math. Appl. Sin. 39, No. 1, 84-93 (2016). MSC: 90B05 PDF BibTeX XML Cite \textit{H. Lan} et al., Acta Math. Appl. Sin. 39, No. 1, 84--93 (2016; Zbl 1363.90005)
Lu, Lihao; Zhang, Jianxiong; Tang, Wansheng Optimal dynamic pricing and replenishment policy for perishable items with inventory-level-dependent demand. (English) Zbl 1336.49048 Int. J. Syst. Sci., Princ. Appl. Syst. Integr. 47, No. 6, 1480-1494 (2016). MSC: 49N90 49K15 49M05 90B05 PDF BibTeX XML Cite \textit{L. Lu} et al., Int. J. Syst. Sci., Princ. Appl. Syst. Integr. 47, No. 6, 1480--1494 (2016; Zbl 1336.49048) Full Text: DOI
Huang, Ming-Guan Optimal ordering policy for perishable items in an advanced booking system with stochastic reservation cancellations. (English) Zbl 1412.90009 Int. J. Inf. Manage. Sci. 26, No. 3, 271-290 (2015). MSC: 90B05 90B50 PDF BibTeX XML Cite \textit{M.-G. Huang}, Int. J. Inf. Manage. Sci. 26, No. 3, 271--290 (2015; Zbl 1412.90009) Full Text: DOI
Önal, Mehmet; Romeijn, H. Edwin; Sapra, Amar; van den Heuvel, Wilco The economic lot-sizing problem with perishable items and consumption order preference. (English) Zbl 1346.90044 Eur. J. Oper. Res. 244, No. 3, 881-891 (2015). MSC: 90B05 90C39 PDF BibTeX XML Cite \textit{M. Önal} et al., Eur. J. Oper. Res. 244, No. 3, 881--891 (2015; Zbl 1346.90044) Full Text: DOI
Mahata, Puspita; Gupta, Arindam; Mahata, Gour Chandra Optimal pricing and ordering policy for an EPQ inventory system with perishable items under partial trade credit financing. (English) Zbl 1320.90009 Int. J. Oper. Res. 21, No. 2, 221-251 (2014). MSC: 90B06 90B05 PDF BibTeX XML Cite \textit{P. Mahata} et al., Int. J. Oper. Res. 21, No. 2, 221--251 (2014; Zbl 1320.90009) Full Text: DOI
Olsson, Fredrik Analysis of inventory policies for perishable items with fixed leadtimes and lifetimes. (English) Zbl 1303.90007 Ann. Oper. Res. 217, 399-423 (2014). MSC: 90B05 PDF BibTeX XML Cite \textit{F. Olsson}, Ann. Oper. Res. 217, 399--423 (2014; Zbl 1303.90007) Full Text: DOI
Lawrence, A. Shophia; Sivakumar, B.; Arivarignan, G. A discrete time deteriorating inventory system with geometric lead time. (English) Zbl 1362.90039 Int. J. Oper. Res. 18, No. 4, 484-498 (2013). MSC: 90B05 PDF BibTeX XML Cite \textit{A. S. Lawrence} et al., Int. J. Oper. Res. 18, No. 4, 484--498 (2013; Zbl 1362.90039) Full Text: DOI
Liao, Jui-Jung; Huang, Kuo-Nan; Chung, Kun-Jen Optimal pricing and ordering policy for perishable items with limited storage capacity and partial trade credit. (English) Zbl 1259.90004 IMA J. Manag. Math. 24, No. 1, 45-61 (2013). MSC: 90B05 PDF BibTeX XML Cite \textit{J.-J. Liao} et al., IMA J. Manag. Math. 24, No. 1, 45--61 (2013; Zbl 1259.90004) Full Text: DOI
Sobel, Matthew J.; Babich, Volodymyr Optimality of myopic policies for dynamic lot-sizing problems in serial production lines with random yields and autoregressive demand. (English) Zbl 1263.90030 Oper. Res. 60, No. 6, 1520-1536 (2012). MSC: 90B30 90C39 PDF BibTeX XML Cite \textit{M. J. Sobel} and \textit{V. Babich}, Oper. Res. 60, No. 6, 1520--1536 (2012; Zbl 1263.90030) Full Text: DOI
Luo, Kai; Kerbache, Laoucine; Menezes, Mozart B. C.; van Delft, Christian A generalized single product and single-period inventory problem with non-linear parameters. (English) Zbl 1247.90016 Int. Trans. Oper. Res. 19, No. 3, 421-433 (2012). MSC: 90B05 90C15 PDF BibTeX XML Cite \textit{K. Luo} et al., Int. Trans. Oper. Res. 19, No. 3, 421--433 (2012; Zbl 1247.90016) Full Text: DOI
Thangam, A.; Uthayakumar, R. Two-echelon trade credit financing in a supply chain with perishable items and two different payment methods. (English) Zbl 1260.91068 Int. J. Oper. Res. 11, No. 4, 365-382 (2011). MSC: 91B06 90B05 90B10 PDF BibTeX XML Cite \textit{A. Thangam} and \textit{R. Uthayakumar}, Int. J. Oper. Res. 11, No. 4, 365--382 (2011; Zbl 1260.91068) Full Text: DOI
Tajan, John Benedict C.; Sivakumar, Appa Iyer; Gershwin, Stanley B. Controlling job arrivals with processing time windows into batch processor buffer. (English) Zbl 1233.90144 Ann. Oper. Res. 191, 193-218 (2011). MSC: 90B30 PDF BibTeX XML Cite \textit{J. B. C. Tajan} et al., Ann. Oper. Res. 191, 193--218 (2011; Zbl 1233.90144) Full Text: DOI
Baron, Opher; Berman, Oded; Perry, David Continuous review inventory models for perishable items ordered in batches. (English) Zbl 1211.93110 Math. Methods Oper. Res. 72, No. 2, 217-247 (2010). MSC: 93E03 90B05 PDF BibTeX XML Cite \textit{O. Baron} et al., Math. Methods Oper. Res. 72, No. 2, 217--247 (2010; Zbl 1211.93110) Full Text: DOI
Thangam, A.; Uthayakumar, R. Optimal pricing and lot-sizing policy for a two-warehouse supply chain system with perishable items under partial trade credit financing. (English) Zbl 1195.90010 Oper. Res., Int. J. 10, No. 2, 133-161 (2010). MSC: 90B05 91B24 90B06 PDF BibTeX XML Cite \textit{A. Thangam} and \textit{R. Uthayakumar}, Oper. Res., Int. J. 10, No. 2, 133--161 (2010; Zbl 1195.90010) Full Text: DOI
Khanra, Sudhansu; Sana, Shib Sankar; Chaudhuri, Kripasindhu An EOQ model for perishable item with stock and price dependent demand rate. (English) Zbl 1188.90012 Int. J. Math. Oper. Res. 2, No. 3, 320-335 (2010). MSC: 90B05 PDF BibTeX XML Cite \textit{S. Khanra} et al., Int. J. Math. Oper. Res. 2, No. 3, 320--335 (2010; Zbl 1188.90012) Full Text: DOI
Roy, T.; Chaudhuri, K. S. Optimal pricing for a perishable item under time-price dependent demand and time-value of money. (English) Zbl 1183.90035 Int. J. Oper. Res. 7, No. 2, 133-151 (2010). MSC: 90B05 91B24 PDF BibTeX XML Cite \textit{T. Roy} and \textit{K. S. Chaudhuri}, Int. J. Oper. Res. 7, No. 2, 133--151 (2010; Zbl 1183.90035) Full Text: DOI
Olsson, Fredrik Modelling two-echelon serial inventory systems with perishable items. (English) Zbl 1279.90013 IMA J. Manag. Math. 21, No. 1, 1-17 (2010). MSC: 90B05 PDF BibTeX XML Cite \textit{F. Olsson}, IMA J. Manag. Math. 21, No. 1, 1--17 (2010; Zbl 1279.90013) Full Text: DOI
Olsson, Fredrik; Tydesjö, Patrik Inventory problems with perishable items: fixed lifetimes and backlogging. (English) Zbl 1173.90313 Eur. J. Oper. Res. 202, No. 1, 131-137 (2010). MSC: 90B05 90C15 PDF BibTeX XML Cite \textit{F. Olsson} and \textit{P. Tydesjö}, Eur. J. Oper. Res. 202, No. 1, 131--137 (2010; Zbl 1173.90313) Full Text: DOI
Chen, Youhua (Frank); Xu, Minghui; Zhang, Zhe George A risk-averse newsvendor model under the CVaR criterion. (English) Zbl 1233.90015 Oper. Res. 57, No. 4, 1040-1044 (2009). MSC: 90B05 91B30 PDF BibTeX XML Cite \textit{Y. Chen} et al., Oper. Res. 57, No. 4, 1040--1044 (2009; Zbl 1233.90015) Full Text: DOI
Min, Jie; Zhou, Yong-Wu A perishable inventory model under stock-dependent selling rate and shortage-dependent partial backlogging with capacity constraint. (English) Zbl 1279.90012 Int. J. Syst. Sci. 40, No. 1, 33-44 (2009). MSC: 90B05 93A30 PDF BibTeX XML Cite \textit{J. Min} and \textit{Y.-W. Zhou}, Int. J. Syst. Sci. 40, No. 1, 33--44 (2009; Zbl 1279.90012) Full Text: DOI
Dye, Chung-Yuan; Ouyang, Liang-Yuh; Hsieh, Tsu-Pang A note on EOQ models for perishable items under stock dependent selling rate. (English) Zbl 1211.90014 Int. J. Inf. Manage. Sci. 19, No. 3, 519-534 (2008). MSC: 90B05 PDF BibTeX XML Cite \textit{C.-Y. Dye} et al., Int. J. Inf. Manage. Sci. 19, No. 3, 519--534 (2008; Zbl 1211.90014)
Yang, Gino K.; Chou, Shuo-Yan; Hung, Chih-Young; Lin, Jennifer Shu-Jen; Chu, Peter Research note on the criteria for the optimal solution of the inventory model with a mixture of partial backordering and lost sales. (English) Zbl 1145.90318 Appl. Math. Modelling 32, No. 9, 1758-1768 (2008). MSC: 90B05 PDF BibTeX XML Cite \textit{G. K. Yang} et al., Appl. Math. Modelling 32, No. 9, 1758--1768 (2008; Zbl 1145.90318) Full Text: DOI
Manuel, Paul; Lawrence, A. Shophia; Arivarignan, G. A stochastic perishable inventory system with random supply quantity. (English) Zbl 1143.90004 Int. J. Inf. Manage. Sci. 18, No. 4, 317-334 (2007). MSC: 90B05 PDF BibTeX XML Cite \textit{P. Manuel} et al., Int. J. Inf. Manage. Sci. 18, No. 4, 317--334 (2007; Zbl 1143.90004)
Min, Jie; Zhou, Yongwu; Zhao, Ju An inventory model for perishable items with maximum customer waiting time under inflation. (English) Zbl 1150.90312 Math. Appl. 20, No. 4, 688-696 (2007). MSC: 90B05 90B22 PDF BibTeX XML Cite \textit{J. Min} et al., Math. Appl. 20, No. 4, 688--696 (2007; Zbl 1150.90312)
Jacko, Peter; Niño-Mora, José Time-constrained restless bandits and the knapsack problem for perishable items (extended abstract). (English) Zbl 1301.90080 Hliněný, Petr (ed.) et al., 6th Czech-Slovak international symposium on combinatorics, graph theory, algorithms and applications, DIMATIA Center, Charles University, Prague, Czech Republic, July 10–16, 2006. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 28, 145-152 (2007). MSC: 90C27 90C59 PDF BibTeX XML Cite \textit{P. Jacko} and \textit{J. Niño-Mora}, Electron. Notes Discrete Math. 28, 145--152 (2007; Zbl 1301.90080) Full Text: DOI
Abdel-Malek, Layek L.; Montanari, Roberto On the multi-product newsboy problem with two constraints. (English) Zbl 1068.90003 Comput. Oper. Res. 32, No. 8, 2095-2116 (2005). MSC: 90B05 90B30 PDF BibTeX XML Cite \textit{L. L. Abdel-Malek} and \textit{R. Montanari}, Comput. Oper. Res. 32, No. 8, 2095--2116 (2005; Zbl 1068.90003) Full Text: DOI
Dye, Chung-Yuan; Ouyang, Liang-Yuh An EOQ model for perishable items under stock-dependent selling rate and time-dependent partial backlogging. (English) Zbl 1071.90505 Eur. J. Oper. Res. 163, No. 3, 776-783 (2005). MSC: 90B05 PDF BibTeX XML Cite \textit{C.-Y. Dye} and \textit{L.-Y. Ouyang}, Eur. J. Oper. Res. 163, No. 3, 776--783 (2005; Zbl 1071.90505) Full Text: DOI
Omosigho, S. E. Determination of outdate and shortage quantities in the inventory problem with fixed lifetime. (English) Zbl 1050.90006 Int. J. Comput. Math. 79, No. 11, 1169-1177 (2002). MSC: 90B05 PDF BibTeX XML Cite \textit{S. E. Omosigho}, Int. J. Comput. Math. 79, No. 11, 1169--1177 (2002; Zbl 1050.90006) Full Text: DOI
Perry, David; Stadje, Wolfgang Disasters in a Markovian inventory system for perishable items. (English) Zbl 0986.90003 Adv. Appl. Probab. 33, No. 1, 61-75 (2001). MSC: 90B05 60K30 60K25 PDF BibTeX XML Cite \textit{D. Perry} and \textit{W. Stadje}, Adv. Appl. Probab. 33, No. 1, 61--75 (2001; Zbl 0986.90003) Full Text: DOI
Aggoun, Lakhdar; Benkherouf, Lakdere; Tadj, Lofti A stochastic inventory model with perishable and aging items. (English) Zbl 0930.60086 J. Appl. Math. Stochastic Anal. 12, No. 1, 23-29 (1999). MSC: 60K30 60J10 90B05 PDF BibTeX XML Cite \textit{L. Aggoun} et al., J. Appl. Math. Stochastic Anal. 12, No. 1, 23--29 (1999; Zbl 0930.60086) Full Text: DOI EuDML
Aggoun, L.; Benkherouf, L.; Tadj, L. A hidden Markov model for an inventory system with perishable items. (English) Zbl 0896.60074 J. Appl. Math. Stochastic Anal. 10, No. 4, 423-430 (1997). MSC: 60K30 60J10 90B05 PDF BibTeX XML Cite \textit{L. Aggoun} et al., J. Appl. Math. Stochastic Anal. 10, No. 4, 423--430 (1997; Zbl 0896.60074) Full Text: DOI EuDML
Gupta, Diwakar; Gerchak, Yigal Joint product durability and lot sizing models. (English) Zbl 0927.90004 Eur. J. Oper. Res. 84, No. 2, 371-384 (1995). MSC: 90B05 90B30 PDF BibTeX XML Cite \textit{D. Gupta} and \textit{Y. Gerchak}, Eur. J. Oper. Res. 84, No. 2, 371--384 (1995; Zbl 0927.90004) Full Text: DOI
Padmanabhan, G.; Vrat, Prem EOQ models for perishable items under stock dependent selling rate. (English) Zbl 0906.90054 Eur. J. Oper. Res. 86, No. 2, 281-292 (1995). MSC: 90B05 PDF BibTeX XML Cite \textit{G. Padmanabhan} and \textit{P. Vrat}, Eur. J. Oper. Res. 86, No. 2, 281--292 (1995; Zbl 0906.90054) Full Text: DOI
Goh, Chon-Huat; Greenberg, Betsy S.; Matsuo, Hirofumi Two-stage perishable inventory models. (English) Zbl 0783.90032 Manage. Sci. 39, No. 5, 633-649 (1993). MSC: 90B05 PDF BibTeX XML Cite \textit{C.-H. Goh} et al., Manage. Sci. 39, No. 5, 633--649 (1993; Zbl 0783.90032) Full Text: DOI
Shiue, Yih-Chearng An inventory model for perishable items in a lot-size system with quantity discounts. (English) Zbl 0721.90032 Eur. J. Oper. Res. 45, No. 2-3, 260-264 (1990). Reviewer: Y.Shiue MSC: 90B05 PDF BibTeX XML Cite \textit{Y.-C. Shiue}, Eur. J. Oper. Res. 45, No. 2--3, 260--264 (1990; Zbl 0721.90032) Full Text: DOI
Perry, D.; Posner, M. J. M. Control of input and demand rates in inventory systems of perishable commodities. (English) Zbl 0684.90026 Nav. Res. Logist. 37, No. 1, 85-97 (1990). MSC: 90B05 60K20 PDF BibTeX XML Cite \textit{D. Perry} and \textit{M. J. M. Posner}, Nav. Res. Logist. 37, No. 1, 85--97 (1990; Zbl 0684.90026) Full Text: DOI
Mukherjee, S. P.; Chakrabarty, R. A decision theory analysis of an inventory model for a finite-life item. (English) Zbl 0702.90018 IAPQR Trans. 14, No. 1-2, 1-14 (1989). MSC: 90B05 PDF BibTeX XML Cite \textit{S. P. Mukherjee} and \textit{R. Chakrabarty}, IAPQR Trans. 14, No. 1--2, 1--14 (1989; Zbl 0702.90018)
Ravichandran, N. Probabilistic analysis of a continuous review perishable inventory system with Markovian demand, Erlangian life and non-instantaneous lead time. (English) Zbl 0636.90017 OR Spektrum 10, No. 1, 23-27 (1988). MSC: 90B05 60K20 PDF BibTeX XML Cite \textit{N. Ravichandran}, OR Spektrum 10, No. 1, 23--27 (1988; Zbl 0636.90017) Full Text: DOI
Schmidt, Charles P.; Nahmias, Steven (S-1,S) policies for perishable inventory. (English) Zbl 0615.90035 Manage. Sci. 31, 719-728 (1985). Reviewer: J.Stein MSC: 90B05 60K10 90B25 PDF BibTeX XML Cite \textit{C. P. Schmidt} and \textit{S. Nahmias}, Manage. Sci. 31, 719--728 (1985; Zbl 0615.90035) Full Text: DOI
Bhattacharjee, Manish C. Ordering policies for perishable items with unknown shelf life/variable supply distribution. (English) Zbl 0597.90027 Bull., Calcutta Stat. Assoc. 34, 145-156 (1985). MSC: 90B05 62P30 PDF BibTeX XML Cite \textit{M. C. Bhattacharjee}, Bull., Calcutta Stat. Assoc. 34, 145--156 (1985; Zbl 0597.90027) Full Text: DOI
Prastacos, Gregory P. Blood inventory management: An overview of theory and practice. (English) Zbl 0547.90026 Manage. Sci. 30, 777-800 (1984). MSC: 90B05 90-02 PDF BibTeX XML Cite \textit{G. P. Prastacos}, Manage. Sci. 30, 777--800 (1984; Zbl 0547.90026) Full Text: DOI
Graves, Stephen C. The application of queueing theory to continuous perishable inventory systems. (English) Zbl 0492.90023 Manage. Sci. 28, 400-406 (1982). MSC: 90B05 90B22 PDF BibTeX XML Cite \textit{S. C. Graves}, Manage. Sci. 28, 400--406 (1982; Zbl 0492.90023) Full Text: DOI
Luhmer, Alfred Pricing products under time-limited demand. (English) Zbl 0487.90021 Optimal control theory and economic analysis, Workshop, Vienna 1981, 59-78 (1982). MSC: 91B24 49J15 90B99 PDF BibTeX XML