Zelinka, Bohdan Polar graphs and railway traffic. (English) Zbl 0283.05116 Apl. Mat. 19, 169-176 (1974). Cited in 2 Documents MSC: 05C99 Graph theory 90B20 Traffic problems in operations research PDFBibTeX XMLCite \textit{B. Zelinka}, Apl. Mat. 19, 169--176 (1974; Zbl 0283.05116) Full Text: EuDML References: [1] J. Černý: Applications of the graph theory in the railway traffic. (Aplikácie teorie grafov v železničnej dopravě.) Lecture at the Conference on Graph Theory at Štiřín in May 1972. [2] O. Ore: Theory of Graphs. Providence 1962. · Zbl 0105.35401 [3] B. Zelinka: Isomorphisms of polar and polarized graphs. Czech. Math. J. · Zbl 0341.05121 [4] B. Zelinka: Analoga of Menger’s Theorem for polar and polarized graphs. Czech. Math. J. · Zbl 0341.05122 [5] F. Zítek: Polarized graphs. (Polarisované grafy.) Lecture at the Conference on Graph Theory at Štiřín in May 1972. This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.