@techreport{BeckenbachBorndoerferKnobenetal.2015, author = {Isabel Beckenbach and Ralf Bornd{\"o}rfer and Loes Knoben and David Kretz and Marc Uetz}, title = {The S-Bahn Challenge in Berlin}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {15-13}, language = {eng}, year = {2015} }