%% -*-BibTeX-*- @TechReport{LuceTebbensLiesenetal2009, author = "R. Luce and J. Duintjer Tebbens and J. Liesen and R. Nabben and M. Gr{\"o}tschel and T. Koch and O. Schenk", title = "On the Factorization of Simplex Basis Matrices", type = "ZIB-Report", number = "09-24", institution = "TU Berlin, Zuse Institute Berlin, University of Basel", year = "2009", URL = "http://opus.kobv.de/zib/volltexte/2009/1188/", language = "English", }