TY - JOUR A1 - Borndörfer, Ralf A1 - Karbstein, Marika A1 - Pfetsch, Marc T1 - Models for Fare Planning in Public Transport T2 - Discrete Applied Mathematics Y1 - 2012 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/4860 VL - 160 IS - 18 SP - 2591 EP - 2605 ER -