Serge Gaspers, Sebastian Ordyniak, M. S. Ramanujan, Saket Saurabh, Stefan Szeider. Backdoors to q-Horn. In Natacha Portier, Thomas Wilke, editors, 30th International Symposium on Theoretical Aspects of Computer Science, STACS 2013, February 27 - March 2, 2013, Kiel, Germany. Volume 20 of LIPIcs, pages 67-79, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2013. [doi]
Abstract is missing.