Zangwill, W. I. Minimum concave cost flows in certain networks. (English) Zbl 0159.49102 Manage. Sci., Theory 14, 429-450 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 77 Documents Keywords:operations research PDF BibTeX XML Cite \textit{W. I. Zangwill}, Manage. Sci., Theory 14, 429--450 (1968; Zbl 0159.49102) Full Text: DOI