%% -*-BibTeX-*- % $Id: polip.bib 257 2014-03-18 10:42:07Z marc.pfetsch $ @Article{BuchheimWiegeleZheng2010, author = "Christoph Buchheim and Angelika Wiegele and Lanbo Zheng", title = "Exact Algorithms for the Quadratic Linear Ordering Problem", journal = "INFORMS Journal on Computing", volume = "22", number = "1", institution = "Zentrum f{\"u}r Angewandte Informatik K{\"}oln, Lehrstuhl J{\"u}nger", pages = "168--177", year = "2010", } @Article{BuchheimWiegeleZheng2010, author = "Christoph Buchheim and Angelika Wiegele and Lanbo Zheng", title = "Exact Algorithms for the Quadratic Linear Ordering Problem", journal = "INFORMS Journal on Computing", volume = "22", number = "1", pages = "168--177", year = "2010", doi = "10.1287/ijoc.1090.0318", }