%% -*-BibTeX-*- @TechReport{DuAl97, author = "N. Dunkin and S. M. Allen", title = "Frequency Assignment Problems: Representations and Solutions", number = "CSD-TR-97--14", institution = "Royal Holloway, University of London", year = "1997", URL = "http://www.dcs.rhbnc.ac.uk/research/constraints/publications/index.shtml", language = "English", }