@inproceedings{BorndoerferBreuerGrimmetal.2018, author = {Ralf Bornd{\"o}rfer and Matthias Breuer and Boris Grimm and Markus Reuther and Stanley Schade and Thomas Schlechte}, title = {Timetable Sparsification by Rolling Stock Rotation Optimization}, booktitle = {Operations Research 2017}, pages = {723 -- 728}, doi = {10.1007/978-3-319-89920-6_96}, year = {2018}, }