Hell, Pavol; Nešetřil, Jarik On the density of trigraph homomorphisms. (English) Zbl 1120.05091 Graphs Comb. 23, Suppl., 275-281 (2007). Reviewer: William G. Brown (Montréal) MSC: 05C99 05C15 05C17 PDFBibTeX XMLCite \textit{P. Hell} and \textit{J. Nešetřil}, Graphs Comb. 23, 275--281 (2007; Zbl 1120.05091) Full Text: DOI
Hell, Pavol; Huang, Jing Two remarks on circular arc graphs. (English) Zbl 0868.05043 Graphs Comb. 13, No. 1, 65-72 (1997). Reviewer: Ma Zhongfan (Beijing) MSC: 05C75 68R10 PDFBibTeX XMLCite \textit{P. Hell} and \textit{J. Huang}, Graphs Comb. 13, No. 1, 65--72 (1997; Zbl 0868.05043) Full Text: DOI
Heinrich, Katherine; Hell, Pavol On the problem of bandsize. (English) Zbl 0619.05028 Graphs Comb. 3, 279-284 (1987). Reviewer: B.Zelinka MSC: 05C35 PDFBibTeX XMLCite \textit{K. Heinrich} and \textit{P. Hell}, Graphs Comb. 3, 279--284 (1987; Zbl 0619.05028) Full Text: DOI
Fraisse, Pierre; Hell, Pavol; Kirkpatrick, David G. A note on f-factors in directed and undirected multigraphs. (English) Zbl 0594.05053 Graphs Comb. 2, 61-66 (1986). MSC: 05C70 05C99 PDFBibTeX XMLCite \textit{P. Fraisse} et al., Graphs Comb. 2, 61--66 (1986; Zbl 0594.05053) Full Text: DOI