The Freight Train Routing Problem for Congested Railway Networks with Mixed Traffic. - Ralf Borndörfer; Torsten Klug; Thomas Schlechte; Armin Fügenschuh; Thilo Schang; Hanno Schülldorf (Transp. Sci., 2016)

Deutsche Bahn Schedules Train Rotations Using Hypergraph Optimization. - Ralf Borndörfer; Thomas Eßer; Patrick Frankenberger; Andreas Huck; Christoph Jobmann; Boris Krostitz; Karsten Kuchenbecker; Kai Mohrhagen; Philipp Nagl; Michael Peterson; Markus Reuther; Thilo Schang; et al. (INFORMS J. Appl. Anal., 2021)