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http://drops.dagstuhl.de/opus/volltexte/2015/5599/ (Publisher version)
http://drops.dagstuhl.de/doku/urheberrecht1.html (Copyright transfer agreement)
Panolan, F., Philip, G., & Saurabh, S. (2015). B-Chromatic Number: Beyond NP-Hardness. In T. Husfeldt, & I. Kanj (Eds.), 10th International Symposium on Parameterized and Exact Computation (pp. 169-183). Wadern: Schloss Dagstuhl. doi:10.4230/LIPIcs.IPEC.2015.389.