@techreport{BortolettoLindnerMasing2022, author = {Enrico Bortoletto and Niels Lindner and Berenike Masing}, title = {Tropical Neighbourhood Search: A New Heuristic for Periodic Timetabling}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {22-13}, language = {eng}, year = {2022} }