%% -*-BibTeX-*- @Article{MaSa03, author = "C. Mannino and A. Sassano", title = "An Enumerative Algorithm for the Frequency Assignment Problem", journal = "Discrete Applied Mathematics", volume = "129", number = "1", pages = "155--169", year = "2003", note = "Previously published as technical report 1096, Universit\`a di Roma La Sapienza, 1998", URL = "http://dx.doi.org/10.1016/S0166-218X(02)00239-1", language = "English", }