@techreport{BreugemBorndoerferSchlechteetal.2019, author = {Thomas Breugem and Ralf Bornd{\"o}rfer and Thomas Schlechte and Christof Schulz}, title = {A Three-Phase Heuristic for Cyclic Crew Rostering with Fairness Requirements}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {19-43}, language = {eng}, year = {2019} }