%% -*-BibTeX-*- @InCollection{MuPaRe99, author = "R. A. Murphey and P. M. Pardalos and M. G. C. Resende", editor = "D.-Z. Du and P. M. Pardalos", booktitle = "Handbook of combinatorial optimization", title = "Frequency assignment problems", volume = "Supplement Volume A", publisher = "Kluwer Academic Publishers", year = "1999", language = "English", }