%% -*-BibTeX-*- @InProceedings{BachemGroetschel1982, author = "Achim Bachem and Martin Gr{\"o}tschel", editor = "Bernhard Korte", booktitle = "Modern Applied Mathematics: Optimization and Operations Research, Lect. Summer School, Bonn 1979", title = "New aspects of polyhedral theory", publisher = "North-Holland", pages = "51--106", year = "1982", classmath = "*90C10 52Bxx 90-02 52A40 52C07 05A99", language = "English", }