Previous |  Up |  Next


[1] C. BERGE: Graphs and Hypergraphs. Amsterdam, North-Holland Publ. Co. 1973. MR 0357172 | Zbl 0254.05101
[2] E. J. GRINBERG: Oral communication. Zbl 1166.82301
[3] J. JIRÁSEK: Cykly v orientovaných grafoch. diplomová práca, MFF UK Praha 1984 (in Slovak).
[4] Proceedings of Smolenice Conference: Theory of Graphs and its Applications. (M. Fiedler, ed,), New York, Academia Press 1962.
[5] C. THOMASSEN: Counterexamples to Ádám's Conjecture on Arc Reversals in Directed Graphs. J. Comb. Th. B (1986).
Partner of
EuDML logo