%% -*-BibTeX-*- @TechReport{DalitzGroetschel1999, editor = "Wolfgang Dalitz and Martin Gr{\"o}tschel", title = "Math-Net Abschlu{\ss}bericht", type = "ZIB-Report", number = "99-24", institution = "Zuse Institute Berlin", month = aug, year = "1999", language = "German", }