%% -*-BibTeX-*- @Article{AaHuLeTi96, author = "K. I. Aardal and C. A. J. Hurkens and J. K. Lenstra and S. R. Tiourine", title = "Algorithms for Frequency Assignment Problems (Extended Abstract)", journal = "CWI Quarterly", volume = "9", pages = "1--8", year = "1996", language = "English", }