%% -*-BibTeX-*- @Article{GroetschelPadberg2001a, author = "Martin Gr{\"o}tschel and Manfred W. Padberg", title = "The Optimized Odyssey", journal = "AIROnews", volume = "VI", number = "2", pages = "1--7", year = "2001", language = "English", seealso = "GroetschelPadberg1993,GroetschelPadberg1999a,GroetschelPadberg2001b", }