@techreport{BorndoerferKlugLamorgeseetal.2015, author = {Ralf Bornd{\"o}rfer and Torsten Klug and Leonardo Lamorgese and Carlo Mannino and Markus Reuther and Thomas Schlechte}, title = {Recent Success Stories on Optimization of Railway Systems}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {14-47}, language = {eng}, year = {2015} }