Graham, Ronald L. (ed.); Nešetřil, Jaroslav (ed.) The mathematics of Paul Erdős. Vol. I. (English) Zbl 0857.00027 Algorithms and Combinatorics. 13. Berlin: Springer. xiv, 399 p. (1997). MSC: 00B25 05-06 PDFBibTeX XMLCite \textit{R. L. Graham} (ed.) and \textit{J. Nešetřil} (ed.), The mathematics of Paul Erdős. Vol. I. Berlin: Springer (1997; Zbl 0857.00027)
Graham, Ronald L. (ed.); Nešetřil, Jaroslav (ed.) The mathematics of Paul Erdős. Vol. II. 1st ed. (English) Zbl 0855.00014 Algorithms and Combinatorics. 14. Berlin: Springer, xvi, 577 p. (1997). MSC: 00B25 05-06 PDFBibTeX XMLCite \textit{R. L. Graham} (ed.) and \textit{J. Nešetřil} (ed.), The mathematics of Paul Erdős. Vol. II. 1st ed. Berlin: Springer (1997; Zbl 0855.00014)