Hans L. Bodlaender, Daniel Lokshtanov, Eelko Penninkx. Planar Capacitated Dominating Set Is ::::W::::[1]-Hard. In Jianer Chen, Fedor V. Fomin, editors, Parameterized and Exact Computation, 4th International Workshop, IWPEC 2009, Copenhagen, Denmark, September 10-11, 2009, Revised Selected Papers. Volume 5917 of Lecture Notes in Computer Science, pages 50-60, Springer, 2009. [doi]
Abstract is missing.