Babai, Laszlo; Pultr, Ales Endomorphism monoids and topological subgraphs of graphs. (English) Zbl 0437.05029 J. Comb. Theory, Ser. B 28, 278-283 (1980). MSC: 05C25 PDFBibTeX XMLCite \textit{L. Babai} and \textit{A. Pultr}, J. Comb. Theory, Ser. B 28, 278--283 (1980; Zbl 0437.05029) Full Text: DOI
[Babai, Laszlo; Bermond, J. C.; Brouwer, A. E.; Schrijver, A.; Daykin, D. K.; Hilton, A. J. W.; Deza, M.; Frankl, P.; Fiedler, M.; Gereb, M.; Uhrin, B.; Wilson, R. J.; Graham, Ronald L.; Grünbaum, B.; Gutman, I.; Gyarfas, A.; Harborth, H.; Häggkvist, R.; Hoede, C.; Johnson, D. S.; Katona, G. O. H.; Tarjan, T. G.; Voss, H. J.; Kurepa, Đuro; Lovász, László; Nešetřil, Jaroslav; Rödl, Vojtěch; Pultr, Aleš; Simoes-Pereira, J. M. S.; Skupień, Z.; Sós, Vera T.; Spencer, J.; Stechkin, B.; Tomescu, I.; Wallis, J.] Problems. (English) Zbl 0379.05001 Combinatorics, Keszthely 1976, Colloq. Math. Soc. Janos Bolyai 18, 1189-1220 (1978). MSC: 05-XX 05Axx 05Bxx 05Cxx PDFBibTeX XML