@misc{GroetschelLovasz1993, author = {Gr{\"o}tschel, Martin and Lov{\´a}sz, L{\´a}szlo}, title = {Combinatorial Optimization.}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-1098}, number = {SC-93-13}, year = {1993}, abstract = {This paper will appear as Chapter 28 of the forthcoming "Handbook on Combinatorics" (editors: R. Graham, M. Gr{\"o}tschel, L. Lovasz) to be published in 1994, by North-Holland.}, language = {en} }