%% -*-BibTeX-*- @Article{GroetschelKrumkeRambauEtal2002, author = "Martin Gr{\"o}tschel and Sven O. Krumke and J{\"o}rg Rambau and Luis M. Torres", title = "Making the Yellow Angels Fly: Online Dispatching Of Service Vehicles in Real Time", journal = "SIAM News", volume = "35", number = "4", pages = "10--11", year = "2002", language = "English", }