%% -*-BibTeX-*- @InProceedings{GroetschelLovaszSchrijver1984a, author = "Martin Gr{\"o}tschel and L{\'a}szlo Lov{\'a}sz and Alexander Schrijver", editor = "William R. Pulleyblank", booktitle = "{Progress in Combinatorial Optimization}, (Conference Waterloo/Ontario 1982)", title = "Geometric Methods in Combinatorial Optimization", publisher = "Academic Press", pages = "167--183", year = "1984", classmath = "*90C10 52C07 11J99 65K05 11H06", language = "English", }