@inproceedings{BorndoerferLoebelWeider2008, author = {Ralf Bornd{\"o}rfer and Andreas L{\"o}bel and Steffen Weider}, title = {A Bundle Method for Integrated Multi-Depot Vehicle and Duty Scheduling in Public Transit}, booktitle = {Computer-aided Systems in Public Transport}, editor = {Mark Hickman and Pitu Mirchandani and Stefan Voß}, volume = {600}, pages = {3 -- 24}, url = {http://opus.kobv.de/zib/volltexte/2004/790/}, year = {2008}, language = {en} }