%% -*-BibTeX-*- @Article{EisenblaetterGroetschelKoster2002b, author = "Andreas Eisenbl{\"a}tter and Martin Gr{\"o}tschel and Arie M. C. A. Koster", title = "Frequency Planning and Ramifications of Coloring", journal = "Discussiones Mathematicae, Graph Theory", number = "22", pages = "51--88", year = "2002", language = "English", }