03797790

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03797790 Zelinka, B. Bichromaticity and minimum degree of a bipartite graph. Glas. Mat., III. Ser. 17(37), 237-239 (1982). 1982 The Croatian Mathematical Society, Zagreb and Department of Mathematics, University of Zagreb EN bichromaticity of a bipartite graph minimum degree bicomplete homomorphism Zbl 0369.05022