TY - JOUR A1 - Borndörfer, Ralf A1 - Grötschel, Martin A1 - Jäger, Ulrich T1 - Planning Problems in Public Transit T2 - Production Factor Mathematics Y1 - 2010 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/4854 SN - 978-3-642-11247-8 SP - 95 EP - 122 PB - acatech and Springer CY - Berlin Heidelberg ER -