Hajnal, András (ed.); Sárközy, András (ed.); Sós, Vera T. (ed.) Paul Erdős memorial collection. (English) Zbl 0930.00091 Discrete Math. 200, No. 1-3, 206 p. (1999). MSC: 00B30 05-06 11-06 PDFBibTeX XMLCite \textit{A. Hajnal} (ed.) et al., Discrete Math. 200, No. 1--3, 206 p. (1999; Zbl 0930.00091) Full Text: DOI
Hajnal, A. (ed.); Katona, G. O. H. (ed.); Sali, A. (ed.) Selected papers of a conference in honour of Paul Erdős on the occasion of his 80th birthday, July 1993, Keszthely (Hungary). (English) Zbl 0847.00011 Discrete Math. 150, No. 1-3, 462 p. (1996). MSC: 00B15 05-06 00B30 PDFBibTeX XML
Hajnal, András; Sauer, N. Cut-sets in infinite graphs and partial orders. (English) Zbl 0781.06005 Discrete Math. 117, No. 1-3, 113-125 (1993). Reviewer: K.Engel (Rostock) MSC: 06A07 05C35 03E05 PDFBibTeX XMLCite \textit{A. Hajnal} and \textit{N. Sauer}, Discrete Math. 117, No. 1--3, 113--125 (1993; Zbl 0781.06005) Full Text: DOI
Gerlits, J.; Hajnal, András; Szentmiklóssy, Zoltán On the cardinality of certain Hausdorff spaces. (English) Zbl 0766.54002 Discrete Math. 108, No. 1-3, 31-35 (1992). MSC: 54A25 54D10 PDFBibTeX XMLCite \textit{J. Gerlits} et al., Discrete Math. 108, No. 1--3, 31--35 (1992; Zbl 0766.54002) Full Text: DOI
Erdős, Paul; Hajnal, András On the number of distinct induced subgraphs of a graph. (English) Zbl 0668.05037 Discrete Math. 75, No. 1-3, 145-154 (1989). Reviewer: Yu.M.Voloshin MSC: 05C35 05C30 PDFBibTeX XMLCite \textit{P. Erdős} and \textit{A. Hajnal}, Discrete Math. 75, No. 1--3, 145--154 (1989; Zbl 0668.05037) Full Text: DOI
Hajnal, András; Sauer, N. Complete subgraphs of infinite multipartite graphs and antichains in partially ordered sets. (English) Zbl 0655.05002 Discrete Math. 59, 61-67 (1986). MSC: 05A05 03E10 06A06 PDFBibTeX XMLCite \textit{A. Hajnal} and \textit{N. Sauer}, Discrete Math. 59, 61--67 (1986; Zbl 0655.05002) Full Text: DOI
Erdős, Paul; Füredi, Z.; Hajnal, András; Komjáth, P.; Rödl, Vojtěch; Seress, Á. Coloring graphs with locally few colors. (English) Zbl 0591.05030 Discrete Math. 59, 21-34 (1986). Reviewer: I.Tomescu MSC: 05C15 PDFBibTeX XMLCite \textit{P. Erdős} et al., Discrete Math. 59, 21--34 (1986; Zbl 0591.05030) Full Text: DOI
Erdős, Paul; Hajnal, András Chromatic number of finite and infinite graphs and hypergraphs. (English) Zbl 0566.05029 Discrete Math. 53, 281-285 (1985). Reviewer: I.Tomescu MSC: 05C15 05C35 05-02 PDFBibTeX XMLCite \textit{P. Erdős} and \textit{A. Hajnal}, Discrete Math. 53, 281--285 (1985; Zbl 0566.05029) Full Text: DOI