%% -*-BibTeX-*- @InCollection{BorndoerferGroetschelLoebel2003, author = "R. {Bornd\"orfer} and M. {Gr\"otschel} and A. {L\"obel}", editor = "Willi {J\"ager} and Hans-Joachim Krebs", booktitle = "Mathematics - Key Technology for the Future", title = "Duty Scheduling in Public Transit", publisher = "Springer", pages = "441--459", year = "2003", instance = "ds", language = "English", }