@article{BorndoerferGroetschelPfetsch2006, author = {Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Marc Pfetsch}, title = {Public transport to the fORe}, journal = {OR/MS Today}, pages = {30 -- 40}, url = {http://www.lionhrtpub.com/orms/orms-4-06/frtransport.html}, year = {2006}, }