%% -*-BibTeX-*- @Article{GroetschelNemhauser1984, author = "Martin Gr{\"o}tschel and George L. Nemhauser", title = "A polynomial algorithm for the max-cut problem on graphs without long odd cycles", journal = "Mathematical Programming", volume = "29", number = "1", publisher = "North-Holland", pages = "28--40", year = "1984", classmath = "*90C10 68Q25 05C35 90C35", language = "English", }