Bakalov, Bojko; Kirk, Samantha Representations of twisted toroidal Lie algebras from twisted modules over vertex algebras. (English) Zbl 1523.17049 J. Math. Phys. 62, No. 3, Article ID 031703, 14 p. (2021). Reviewer: Zhihua Chang (Guangzhou) MSC: 17B67 17B69 PDFBibTeX XMLCite \textit{B. Bakalov} and \textit{S. Kirk}, J. Math. Phys. 62, No. 3, Article ID 031703, 14 p. (2021; Zbl 1523.17049) Full Text: DOI arXiv
Miki, Kei Actions of the quantum toroidal algebra of type \(\mathrm{sl}_2\) on the space of vertex operators for \(U_q(\widehat{\mathrm{gl}_2})\) modules. (English) Zbl 1375.81217 J. Math. Phys. 57, No. 7, 071701, 17 p. (2016). Reviewer: S. Moskaliuk (Kyiv) MSC: 17B37 17B67 17B69 81T40 PDFBibTeX XMLCite \textit{K. Miki}, J. Math. Phys. 57, No. 7, 071701, 17 p. (2016; Zbl 1375.81217) Full Text: DOI
Nayak, Saudamini; Pati, K. C. Affine Kac-Moody symmetric spaces related with \(A_{1}^{(1)}\), \(A_{2}^{(1)}\), \(A_{2}^{(2)}\). (English) Zbl 1311.53048 J. Math. Phys. 55, No. 8, 081701, 17 p. (2014). Reviewer: Jun Yu (Cambridge) MSC: 53C35 17B67 17B81 81R10 PDFBibTeX XMLCite \textit{S. Nayak} and \textit{K. C. Pati}, J. Math. Phys. 55, No. 8, 081701, 17 p. (2014; Zbl 1311.53048) Full Text: DOI
Babichenko, A.; Regelskis, V. On boundary fusion and functional relations in the Baxterized affine Hecke algebra. (English) Zbl 1294.81061 J. Math. Phys. 55, No. 4, 043503, 31 p. (2014). MSC: 81R12 81Q80 82B20 82B23 PDFBibTeX XMLCite \textit{A. Babichenko} and \textit{V. Regelskis}, J. Math. Phys. 55, No. 4, 043503, 31 p. (2014; Zbl 1294.81061) Full Text: DOI arXiv
Hatayama, G.; Hikami, K.; Inoue, R.; Kuniba, A.; Takagi, T.; Tokihiro, T. The \(A^{(1)}_M\) automata related to crystals of symmetric tensors. (English) Zbl 1032.17021 J. Math. Phys. 42, No. 1, 274-308 (2001). MSC: 17B37 68Q80 82C20 37K10 PDFBibTeX XMLCite \textit{G. Hatayama} et al., J. Math. Phys. 42, No. 1, 274--308 (2001; Zbl 1032.17021) Full Text: DOI arXiv
Pati, K. C.; Das, B. Satake diagrams and Iwasawa decomposition of twisted Kac-Moody algebras. (English) Zbl 0969.17014 J. Math. Phys. 41, No. 11, 7817-7831 (2000). Reviewer: Volodymyr Mazorchuk (Bonn) MSC: 17B67 PDFBibTeX XMLCite \textit{K. C. Pati} and \textit{B. Das}, J. Math. Phys. 41, No. 11, 7817--7831 (2000; Zbl 0969.17014) Full Text: DOI
Miki, Kei Representations of quantum toroidal algebra \(U_q(\text{sl}_{n+1,\text{tor}}) (n\geq 2)\). (English) Zbl 1028.17011 J. Math. Phys. 41, No. 10, 7079-7098 (2000). MSC: 17B37 81R50 PDFBibTeX XMLCite \textit{K. Miki}, J. Math. Phys. 41, No. 10, 7079--7098 (2000; Zbl 1028.17011) Full Text: DOI
Kuniba, Atsuo; Misra, Kailash C.; Okado, Masato; Takagi, Taichiro; Uchiyama, Jun Paths, Demazure crystals, and symmetric functions. (English) Zbl 0971.17006 J. Math. Phys. 41, No. 9, 6477-6486 (2000). Reviewer: Ye Jiachen (Shanghai) MSC: 17B37 05E05 81R50 82B23 PDFBibTeX XMLCite \textit{A. Kuniba} et al., J. Math. Phys. 41, No. 9, 6477--6486 (2000; Zbl 0971.17006) Full Text: DOI arXiv
Twarock, R. Aperiodic Virasoro algebra. (English) Zbl 0969.17015 J. Math. Phys. 41, No. 7, 5088-5106 (2000). Reviewer: Volodymyr Mazorchuk (Bonn) MSC: 17B68 81R10 17B67 PDFBibTeX XMLCite \textit{R. Twarock}, J. Math. Phys. 41, No. 7, 5088--5106 (2000; Zbl 0969.17015) Full Text: DOI
Ding, Jintai Hopf algebra extension of a Zamolodchikov algebra and its double. (English) Zbl 0969.81028 J. Math. Phys. 40, No. 8, 4157-4164 (1999). MSC: 81R50 81U20 17B37 PDFBibTeX XMLCite \textit{J. Ding}, J. Math. Phys. 40, No. 8, 4157--4164 (1999; Zbl 0969.81028) Full Text: DOI arXiv
Ivashchuk, V. D.; Kim, S.-W.; Melnikov, V. N. Hyperbolic Kac-Moody algebra from intersecting \(p\)-branes. (English) Zbl 0969.81023 J. Math. Phys. 40, No. 8, 4072-4083 (1999). MSC: 81R10 83E30 83E05 17B67 83C45 81T30 PDFBibTeX XMLCite \textit{V. D. Ivashchuk} et al., J. Math. Phys. 40, No. 8, 4072--4083 (1999; Zbl 0969.81023) Full Text: DOI arXiv
Fan, Heng; Hou, Boyu; Shi, Kangjie; Yang, Wenli The elliptic quantum algebra \(A_{q,p}(\widehat{sl}_n)\) and its bosonization at level one. (English) Zbl 0928.17010 J. Math. Phys. 39, No. 9, 4356-4368 (1998). Reviewer: O.Ninnemann (Berlin) MSC: 17B37 81R50 17B69 PDFBibTeX XMLCite \textit{H. Fan} et al., J. Math. Phys. 39, No. 9, 4356--4368 (1998; Zbl 0928.17010) Full Text: DOI arXiv
Feigin, B. L.; Semikhatov, A. M.; Tipunin, I. Yu. Equivalence between chain categories of representations of affine \(\text{sl}(2)\) and \(N=2\) superconformal algebras. (English) Zbl 0935.17011 J. Math. Phys. 39, No. 7, 3865-3905 (1998). MSC: 17B67 81R10 17B81 PDFBibTeX XMLCite \textit{B. L. Feigin} et al., J. Math. Phys. 39, No. 7, 3865--3905 (1998; Zbl 0935.17011) Full Text: DOI arXiv
Billig, Yuly Principal vertex operator representations for toroidal Lie algebras. (English) Zbl 0928.17026 J. Math. Phys. 39, No. 7, 3844-3864 (1998). MSC: 17B69 17B67 PDFBibTeX XMLCite \textit{Y. Billig}, J. Math. Phys. 39, No. 7, 3844--3864 (1998; Zbl 0928.17026) Full Text: DOI arXiv
Majid, S. Fermionic \(q\)-Fock space and braided geometry. (English) Zbl 0901.17010 J. Math. Phys. 38, No. 9, 4845-4853 (1997). MSC: 17B37 20F36 81R50 PDFBibTeX XMLCite \textit{S. Majid}, J. Math. Phys. 38, No. 9, 4845--4853 (1997; Zbl 0901.17010) Full Text: DOI arXiv
Bruce, S.; Salgado, P. Affine realizations of sphere algebras. (English) Zbl 0935.17010 J. Math. Phys. 38, No. 5, 2626-2630 (1997). Reviewer: J.Ramagge (Newcastle) MSC: 17B67 58D15 PDFBibTeX XMLCite \textit{S. Bruce} and \textit{P. Salgado}, J. Math. Phys. 38, No. 5, 2626--2630 (1997; Zbl 0935.17010) Full Text: DOI
Böckenhauer, Jens; Fuchs, Jürgen Higher level WZW sectors from free fermions. (English) Zbl 0872.17026 J. Math. Phys. 38, No. 3, 1227-1256 (1997). MSC: 17B81 17B67 81R10 81T40 PDFBibTeX XMLCite \textit{J. Böckenhauer} and \textit{J. Fuchs}, J. Math. Phys. 38, No. 3, 1227--1256 (1997; Zbl 0872.17026) Full Text: DOI arXiv
Bougourzi, A. Hamid; Vinet, Luc A quantum analog of the \(\mathcal{Z}\) algebra. (English) Zbl 0871.17008 J. Math. Phys. 37, No. 7, 3548-3567 (1996). Reviewer: M.Primc (Zagreb) MSC: 17B37 81R50 17B67 PDFBibTeX XMLCite \textit{A. H. Bougourzi} and \textit{L. Vinet}, J. Math. Phys. 37, No. 7, 3548--3567 (1996; Zbl 0871.17008) Full Text: DOI arXiv
Galvão, C. A. P.; Nutku, Y. Hamiltonian structure of Dubrovin’s equation of associativity in 2-d topological field theory. (English) Zbl 0861.35087 J. Math. Phys. 37, No. 12, 6012-6017 (1996). MSC: 35Q40 37J99 17B67 81T40 PDFBibTeX XMLCite \textit{C. A. P. Galvão} and \textit{Y. Nutku}, J. Math. Phys. 37, No. 12, 6012--6017 (1996; Zbl 0861.35087) Full Text: DOI
Lipiński, Z. Quantization of a loop extended \(SU(2)\) affine Kac-Moody algebra. (English) Zbl 0863.17011 J. Math. Phys. 37, No. 4, 1662-1667 (1996). MSC: 17B37 17B67 16W30 81R50 PDFBibTeX XMLCite \textit{Z. Lipiński}, J. Math. Phys. 37, No. 4, 1662--1667 (1996; Zbl 0863.17011) Full Text: DOI
Harnett, G. The space of Lie algebra 2-cocycles of an affine transformation group. (English) Zbl 0852.53034 J. Math. Phys. 36, No. 10, 5949-5967 (1995). Reviewer: D.V.Alekseevsky (Wien) MSC: 53C15 53C30 17B56 57S25 PDFBibTeX XMLCite \textit{G. Harnett}, J. Math. Phys. 36, No. 10, 5949--5967 (1995; Zbl 0852.53034) Full Text: DOI
Stanev, Yassen S. Classification of the local extensions of the \(\text{SU} (2)\times \text{SU} (2)\) chiral current algebras. (English) Zbl 0833.17028 J. Math. Phys. 36, No. 4, 2070-2084 (1995). MSC: 17B67 81R10 81T40 11F22 PDFBibTeX XMLCite \textit{Y. S. Stanev}, J. Math. Phys. 36, No. 4, 2070--2084 (1995; Zbl 0833.17028) Full Text: DOI
Stanev, Yassen S. Classification of the local extensions of the \(\text{SU} (3)\) chiral current algebra. (English) Zbl 0833.17027 J. Math. Phys. 36, No. 4, 2053-2069 (1995). MSC: 17B67 81R10 81T40 11F22 PDFBibTeX XMLCite \textit{Y. S. Stanev}, J. Math. Phys. 36, No. 4, 2053--2069 (1995; Zbl 0833.17027) Full Text: DOI
Bremner, Murray Universal central extensions of elliptic affine Lie algebras. (English) Zbl 0839.17017 J. Math. Phys. 35, No. 12, 6685-6692 (1994). Reviewer: M.Schlichenmaier (Mannheim) MSC: 17B67 81R10 14H52 30F30 PDFBibTeX XMLCite \textit{M. Bremner}, J. Math. Phys. 35, No. 12, 6685--6692 (1994; Zbl 0839.17017) Full Text: DOI
Ballesteros, A.; Herranz, F. J.; del Olmo, M. A.; Santander, M. Four-dimensional quantum affine algebras and space-time \(q\)-symmetries. (English) Zbl 0833.17014 J. Math. Phys. 35, No. 9, 4928-4940 (1994). MSC: 17B37 81R50 PDFBibTeX XMLCite \textit{A. Ballesteros} et al., J. Math. Phys. 35, No. 9, 4928--4940 (1994; Zbl 0833.17014) Full Text: DOI arXiv
Zakkari, M. Affine algebras on the torus. (English) Zbl 0822.17025 J. Math. Phys. 35, No. 7, 3761-3768 (1994). Reviewer: Hou Zixin (Tianjin) MSC: 17B67 81R10 PDFBibTeX XMLCite \textit{M. Zakkari}, J. Math. Phys. 35, No. 7, 3761--3768 (1994; Zbl 0822.17025) Full Text: DOI
Zhang, Y.-Z.; Gould, M. D. Unitarity and complete reducibility of certain modules over quantized affine Lie algebras. (English) Zbl 0795.17009 J. Math. Phys. 34, No. 12, 6045-6059 (1993). Reviewer: S.Khoroshkin (Moskva) MSC: 17B37 81R50 81R10 PDFBibTeX XMLCite \textit{Y. Z. Zhang} and \textit{M. D. Gould}, J. Math. Phys. 34, No. 12, 6045--6059 (1993; Zbl 0795.17009) Full Text: DOI arXiv
Cougo-Pinto, M. V. Representations of Kac-Moody and Virasoro algebras on modules of Greenberg-Mohapatra algebras. (English) Zbl 0796.17023 J. Math. Phys. 34, No. 3, 1125-1142 (1993). Reviewer: V.Stukopin (Rostov-na-Donu) MSC: 17B67 81R10 17B68 PDFBibTeX XMLCite \textit{M. V. Cougo-Pinto}, J. Math. Phys. 34, No. 3, 1125--1142 (1993; Zbl 0796.17023) Full Text: DOI
Shin, H. J. Primary operators of coset conformal field theories. (English) Zbl 0762.17020 J. Math. Phys. 33, No. 2, 454-461 (1992). Reviewer: E.Kryachko (München) MSC: 17B67 17B81 81T40 22E70 81R10 PDFBibTeX XMLCite \textit{H. J. Shin}, J. Math. Phys. 33, No. 2, 454--461 (1992; Zbl 0762.17020) Full Text: DOI
Bégin, F.; Sharp, R. T. Weyl orbits and their expansions in irreducible representations for affine Kac-Moody algebras. (English) Zbl 0795.17029 J. Math. Phys. 33, No. 7, 2343-2356 (1992). Reviewer: K.C.Misra (Raleigh) MSC: 17B67 17B10 PDFBibTeX XMLCite \textit{F. Bégin} and \textit{R. T. Sharp}, J. Math. Phys. 33, No. 7, 2343--2356 (1992; Zbl 0795.17029) Full Text: DOI
Ewen, H.; Schaller, P.; Schwarz, G. Schwinger terms from geometric quantization of field theories. (English) Zbl 0729.58060 J. Math. Phys. 32, No. 5, 1360-1367 (1991). MSC: 58Z05 81T70 81T50 17B67 17B68 81T30 PDFBibTeX XMLCite \textit{H. Ewen} et al., J. Math. Phys. 32, No. 5, 1360--1367 (1991; Zbl 0729.58060) Full Text: DOI Link
Haba, Z. Representations of the SL(2,\({\mathbb{C}})\) Kac-Moody current algebra in the Fock space. (English) Zbl 0726.17037 J. Math. Phys. 32, No. 1, 19-23 (1991). MSC: 17B81 81R10 17B67 PDFBibTeX XMLCite \textit{Z. Haba}, J. Math. Phys. 32, No. 1, 19--23 (1991; Zbl 0726.17037) Full Text: DOI
Okubo, Susumu Kac-Moody and new infinite-dimensional Lie algebras. (English) Zbl 0748.17022 J. Math. Phys. 32, No. 12, 3333-3338 (1991). MSC: 17B67 17B81 35Q53 PDFBibTeX XMLCite \textit{S. Okubo}, J. Math. Phys. 32, No. 12, 3333--3338 (1991; Zbl 0748.17022) Full Text: DOI
Bandelloni, Giuseppe Gauge theories on loop groups. (English) Zbl 0777.17018 J. Math. Phys. 32, No. 6, 1599-1606 (1991). Reviewer: V.Abramov (Tartu) MSC: 17B67 22E67 81T30 81T50 PDFBibTeX XMLCite \textit{G. Bandelloni}, J. Math. Phys. 32, No. 6, 1599--1606 (1991; Zbl 0777.17018) Full Text: DOI
Tsohantjis, I.; Cornwell, J. F. Sugawara-type constructions of the Virasoro algebra based on the twisted affine Kac-Moody superalgebras. (English) Zbl 0748.17026 J. Math. Phys. 32, No. 5, 1121-1149 (1991). MSC: 17B68 17B70 81R10 17B67 81T40 17A70 PDFBibTeX XMLCite \textit{I. Tsohantjis} and \textit{J. F. Cornwell}, J. Math. Phys. 32, No. 5, 1121--1149 (1991; Zbl 0748.17026) Full Text: DOI
Fialowski, Alice Deformations of some infinite-dimensional Lie algebras. (English) Zbl 0759.17012 J. Math. Phys. 31, No. 6, 1340-1343 (1990). Reviewer: A.S.Dzhumadil’daev (Alma-Ata) MSC: 17B56 17B67 17B68 17B66 PDFBibTeX XMLCite \textit{A. Fialowski}, J. Math. Phys. 31, No. 6, 1340--1343 (1990; Zbl 0759.17012) Full Text: DOI
Shaw, R.; Jarvis, T. M. Finite geometries and Clifford algebras. II. (English) Zbl 0743.15019 J. Math. Phys. 31, No. 6, 1315-1324 (1990). MSC: 15A66 51E15 PDFBibTeX XMLCite \textit{R. Shaw} and \textit{T. M. Jarvis}, J. Math. Phys. 31, No. 6, 1315--1324 (1990; Zbl 0743.15019) Full Text: DOI
Shaw, R. Finite geometries and Clifford algebras. (English) Zbl 0726.15024 J. Math. Phys. 30, No. 9, 1971-1984 (1989). MSC: 15A66 51E15 PDFBibTeX XMLCite \textit{R. Shaw}, J. Math. Phys. 30, No. 9, 1971--1984 (1989; Zbl 0726.15024) Full Text: DOI
Cadavid, A. C.; Finkelstein, R. J. Dyons in affine field theories. (English) Zbl 0699.53093 J. Math. Phys. 30, No. 11, 2674-2682 (1989). MSC: 53C80 81T08 17B67 PDFBibTeX XMLCite \textit{A. C. Cadavid} and \textit{R. J. Finkelstein}, J. Math. Phys. 30, No. 11, 2674--2682 (1989; Zbl 0699.53093) Full Text: DOI Link
Günaydin, M. Vertex operator construction of nonassociative algebras and their affinizations. (English) Zbl 0699.17003 J. Math. Phys. 30, No. 4, 937-942 (1989). Reviewer: S.Walcher MSC: 17A40 17A70 17B67 81T30 17B60 PDFBibTeX XMLCite \textit{M. Günaydin}, J. Math. Phys. 30, No. 4, 937--942 (1989; Zbl 0699.17003) Full Text: DOI
Ardalan, F.; Arfaei, H.; Zarkesh, M. Theta function representation of modular group for SU(n). (English) Zbl 0695.17009 J. Math. Phys. 30, No. 8, 1918-1920 (1989). Reviewer: U.Cattaneo MSC: 17B67 17B10 11F06 81T30 PDFBibTeX XMLCite \textit{F. Ardalan} et al., J. Math. Phys. 30, No. 8, 1918--1920 (1989; Zbl 0695.17009) Full Text: DOI
Gorman, N.; O’Raifeartaigh, L.; McGlinn, W. Cartan-preserving automorphisms of untwisted and twisted Kac-Moody algebras. (English) Zbl 0683.17014 J. Math. Phys. 30, No. 8, 1921-1932 (1989). Reviewer: A.N.Pressley MSC: 17B67 81T30 17B40 17B10 PDFBibTeX XMLCite \textit{N. Gorman} et al., J. Math. Phys. 30, No. 8, 1921--1932 (1989; Zbl 0683.17014) Full Text: DOI
Mansouri, Freydoon; Wu, Xizeng Parastatistics and conformal field theories in two dimensions. (English) Zbl 0683.17009 J. Math. Phys. 30, No. 4, 892-901 (1989). Reviewer: A.N.Pressley MSC: 17B65 81T40 17B67 PDFBibTeX XMLCite \textit{F. Mansouri} and \textit{X. Wu}, J. Math. Phys. 30, No. 4, 892--901 (1989; Zbl 0683.17009) Full Text: DOI
Fairlie, D. B.; Fletcher, P.; Nuyts, J. Eigenvalue equations for Krichever-Novikov algebras. (English) Zbl 0682.17012 J. Math. Phys. 30, No. 5, 957-964 (1989). Reviewer: G.F.Post MSC: 17B65 17B67 PDFBibTeX XMLCite \textit{D. B. Fairlie} et al., J. Math. Phys. 30, No. 5, 957--964 (1989; Zbl 0682.17012) Full Text: DOI
Bergvelt, M. J.; ten Kroode, A. P. E. \(\tau\) functions and zero curvature equations of Toda-AKNS type. (English) Zbl 0652.35102 J. Math. Phys. 29, No. 6, 1307-1320 (1988). Reviewer: G.F.Post MSC: 35Q99 17B67 PDFBibTeX XMLCite \textit{M. J. Bergvelt} and \textit{A. P. E. ten Kroode}, J. Math. Phys. 29, No. 6, 1307--1320 (1988; Zbl 0652.35102) Full Text: DOI
Baake, Michael Branching rules for unitary representations of Virasoro and super- Virasoro algebras at \(c=1\). (English) Zbl 0652.17008 J. Math. Phys. 29, No. 8, 1753-1757 (1988). Reviewer: H.Boseck MSC: 17B65 17B67 17B70 82B20 17B10 PDFBibTeX XMLCite \textit{M. Baake}, J. Math. Phys. 29, No. 8, 1753--1757 (1988; Zbl 0652.17008) Full Text: DOI
Champagne, B.; Winternitz, P. On the infinite-dimensional symmetry group of the Davey-Stewartson equations. (English) Zbl 0643.35097 J. Math. Phys. 29, No. 1, 1-8 (1988). Reviewer: G.F.Post MSC: 35Q99 57S99 17B67 PDFBibTeX XMLCite \textit{B. Champagne} and \textit{P. Winternitz}, J. Math. Phys. 29, No. 1, 1--8 (1988; Zbl 0643.35097) Full Text: DOI
Englert, F.; Sevrin, A.; Troost, W.; van Proeyen, A.; Spindel, Ph. Loop algebras and superalgebras based on S 7. (English) Zbl 0639.17014 J. Math. Phys. 29, No. 2, 281-286 (1988). Reviewer: A.N.Pressley MSC: 17D99 17A70 PDFBibTeX XMLCite \textit{F. Englert} et al., J. Math. Phys. 29, No. 2, 281--286 (1988; Zbl 0639.17014) Full Text: DOI
Cougo-Pinto, M. V. The construction of \(B_ l^{(1)}\) in terms of vertex operators and a Lie admissible not associative algebra. (English) Zbl 0638.17009 J. Math. Phys. 29, No. 2, 275-280 (1988). MSC: 17B67 17D25 17B10 81T99 81T17 PDFBibTeX XMLCite \textit{M. V. Cougo-Pinto}, J. Math. Phys. 29, No. 2, 275--280 (1988; Zbl 0638.17009) Full Text: DOI
Omote, Minoru Prolongation structures of nonlinear equations and infinite-dimensional algebras. (English) Zbl 0619.35085 J. Math. Phys. 27, 2853-2860 (1986). MSC: 35Q99 17B67 35B60 17B65 PDFBibTeX XMLCite \textit{M. Omote}, J. Math. Phys. 27, 2853--2860 (1986; Zbl 0619.35085) Full Text: DOI
Mickelsson, Jouko Representations of Kac-Moody algebras by step algebras. (English) Zbl 0557.22010 J. Math. Phys. 26, 377-382 (1985). MSC: 17B67 PDFBibTeX XMLCite \textit{J. Mickelsson}, J. Math. Phys. 26, 377--382 (1985; Zbl 0557.22010) Full Text: DOI
Estabrook, Frank B. Moving frames and prolongation algebras. (English) Zbl 0499.58001 J. Math. Phys. 23, 2071-2076 (1982). MSC: 58A15 53B05 58A10 PDFBibTeX XMLCite \textit{F. B. Estabrook}, J. Math. Phys. 23, 2071--2076 (1982; Zbl 0499.58001) Full Text: DOI
Underhill, J. Quantization on a manifold with connection. (English) Zbl 0426.58011 J. Math. Phys. 19, 1932-1935 (1978). MSC: 53D50 81Q99 81S05 PDFBibTeX XMLCite \textit{J. Underhill}, J. Math. Phys. 19, 1932--1935 (1978; Zbl 0426.58011) Full Text: DOI