%% -*-BibTeX-*- @Article{MoSmAl02, author = "R. Montemanni and D. H. Smith and S. M. Allen", title = "Lower bounds for fixed spectrum frequency assignment", journal = "Annals of Operations Research", volume = "107", number = "1--4", pages = "237--250", year = "2002", URL = "http://ipsapp007.lwwonline.com/content/getfile/4495/39/14/abstract.htm", language = "English", }