Golumbic, Martin Charles Tolerance graphs / by Martin Charles Golumbic - Cambridge : Cambridge University Press, cop. 2004. - xii , 265 p. ill. ; 23 c.m. - Cambridge studies in advanced mathematics, 89. . ISBN: 9780521827584 Subjects--Topical Terms: Graph theory.Bipartiter GraphIntervallgraphCombinatorial analysis. Dewey Class. No.: 511.5 / GOL/T