%% -*-BibTeX-*- @Article{CapraraFischettiTothVigoGuida1997, author = "A. Caprara and M. Fischetti and P. Toth and D. Vigo and P. L. Guida", title = "Algorithms for Railway Crew Management", journal = "Mathematical Programming B", volume = "79", pages = "125--141", year = "1997", language = "English", }