@techreport{BortolettoLindnerMasing2022,
  author      = {Enrico Bortoletto and Niels Lindner and Berenike Masing},
  title       = {The Tropical and Zonotopal Geometry of Periodic Timetables},
  institution = {ZIB},
  address     = {Takustr. 7, 14195 Berlin},
  number      = {22-09},
  language    = {eng},
  arxiv     = {http://arxiv.org/abs/2204.13501},
  year        = {2022}
}