Křížek, Michal; Somer, Lawrence Sophie Germain little suns. (English) Zbl 1108.11002 Math. Slovaca 54, No. 5, 433-442 (2004). MSC: 11A07 11A51 05C20 20K01 PDFBibTeX XMLCite \textit{M. Křížek} and \textit{L. Somer}, Math. Slovaca 54, No. 5, 433--442 (2004; Zbl 1108.11002) Full Text: EuDML
Neggers, J.; Kim, Hee Sik On \(d\)-algebras. (English) Zbl 0943.06012 Math. Slovaca 49, No. 1, 19-26 (1999). Reviewer: Ferdinand Chovanec (Bratislava) MSC: 06F35 05C20 PDFBibTeX XMLCite \textit{J. Neggers} and \textit{H. S. Kim}, Math. Slovaca 49, No. 1, 19--26 (1999; Zbl 0943.06012) Full Text: EuDML
Galeana-Sánchez, H.; Neumann-Lara, V. On the dichromatic number in kernel theory. (English) Zbl 0937.05048 Math. Slovaca 48, No. 3, 213-219 (1998). Reviewer: Ján Plesník (Bratislava) MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{H. Galeana-Sánchez} and \textit{V. Neumann-Lara}, Math. Slovaca 48, No. 3, 213--219 (1998; Zbl 0937.05048) Full Text: EuDML
Klenovčan, Pavel Direct product decompositions of digraphs. (English) Zbl 0673.05042 Math. Slovaca 38, No. 1, 3-10 (1988). Reviewer: V.Fleischer MSC: 05C20 05C99 PDFBibTeX XMLCite \textit{P. Klenovčan}, Math. Slovaca 38, No. 1, 3--10 (1988; Zbl 0673.05042) Full Text: EuDML
Klenovčan, Pavel Direct product decompositions of g-digraphs. (English) Zbl 0659.05054 Math. Slovaca 38, No. 3, 215-220 (1988). Reviewer: G.Merkel MSC: 05C20 05C70 PDFBibTeX XMLCite \textit{P. Klenovčan}, Math. Slovaca 38, No. 3, 215--220 (1988; Zbl 0659.05054) Full Text: EuDML
Zelinka, Bohdan Natural bijections between directed and undirected self-complementary graphs. (English) Zbl 0659.05051 Math. Slovaca 37, 363-366 (1987). Reviewer: R.C.Read MSC: 05C20 05C30 05C75 PDFBibTeX XMLCite \textit{B. Zelinka}, Math. Slovaca 37, 363--366 (1987; Zbl 0659.05051) Full Text: EuDML
Híc, Pavol On partially directed p-graphs. (English) Zbl 0608.05037 Math. Slovaca 34, 26-31 (1984). MSC: 05C20 PDFBibTeX XMLCite \textit{P. Híc}, Math. Slovaca 34, 26--31 (1984; Zbl 0608.05037)
Zelinka, Bohdan Semidomatic numbers of directed graphs. (English) Zbl 0602.05038 Math. Slovaca 34, 371-374 (1984). MSC: 05C35 05C20 05C99 PDFBibTeX XMLCite \textit{B. Zelinka}, Math. Slovaca 34, 371--374 (1984; Zbl 0602.05038) Full Text: EuDML
Horak, Peter A note on removing a point of a strong digraph. (English) Zbl 0517.05035 Math. Slovaca 33, 85-86 (1983). MSC: 05C20 05C38 05C40 PDFBibTeX XMLCite \textit{P. Horak}, Math. Slovaca 33, 85--86 (1983; Zbl 0517.05035) Full Text: EuDML
Dörfler, Willibald; Harary, Frank; Malle, Günther Covers of digraphs. (English) Zbl 0442.05056 Math. Slovaca 30, 269-280 (1980). MSC: 05C70 05C20 PDFBibTeX XMLCite \textit{W. Dörfler} et al., Math. Slovaca 30, 269--280 (1980; Zbl 0442.05056) Full Text: EuDML
Jacos, Vasil S-cyclic orgraphs. (Russian) Zbl 0432.05028 Math. Slovaca 29, 201-208 (1979). MSC: 05C20 PDFBibTeX XMLCite \textit{V. Jacos}, Math. Slovaca 29, 201--208 (1979; Zbl 0432.05028) Full Text: EuDML