@inproceedings{PfetschBorndoerfer2006, author = {Marc Pfetsch and Ralf Bornd{\"o}rfer}, title = {Routing in Line Planning for Public Transportation}, booktitle = {Operations Research Proceedings 2005}, editor = {Hans-Dietrich Haasis}, pages = {405 -- 410}, url = {http://opus.kobv.de/zib/volltexte/2005/870/}, year = {2006}, }