@article{BorndoerferGroetschelJaeger, author = {Bornd{\"o}rfer, Ralf and Gr{\"o}tschel, Martin and J{\"a}ger, Ulrich}, title = {Planning Problems in Public Transit}, series = {Production Factor Mathematics}, journal = {Production Factor Mathematics}, publisher = {acatech and Springer}, address = {Berlin Heidelberg}, isbn = {978-3-642-11247-8}, doi = {10.1007/978-3-642-11248-5}, pages = {95 -- 122}, language = {en} }