P-M 481
Graver, Jack E
Combinatorics with Emphasis on the Theory of Graphs / Jack E. Graver, Mark E. Watkins. -- New York : Springer, 1977. -- 15, 351 s. : il. -- (Graduate Texts in Mathematics; 54).
Watkins, Mark E
teorie grafů. kombinatorika. příručky
519.17. 519.1. (035)