1. J. Alber, H.L. Bodlaender, H. Fernau, R. Niedermeier, Fixed parameter algorithms for planar dominating set and related problems, in: Proceedings of the Seventh Scandinavian Workshop on Algorithm Theory SWAT’00, Lecture Notes in Computer Science, Vol. 1851, Springer, Berlin, 2000, pp. 97–110, long version to appear in Algorithmica.
2. J. Alber, H. Fan, M.R. Fellows, H. Fernau, R. Niedermeier, F. Rosamond, U. Stege, Refined search tree techniques for the planar dominating set problem, in: Proceedings of the 26th International Symposium Mathematical Foundations of Computer Science MFCS’01, Lecture Notes in Computer Science, Vol. 2136, Springer, Berlin, 2001, pp. 111–122.
3. J. Alber, M.R. Fellows, R. Niedermeier, Efficient data reduction for dominating set: a linear problem kernel for the planar case, Manuscript, April 2002.
4. J. Alber, H. Fernau, R. Niedermeier, Graph separators: a parameterized view, Technical Report WSI-2001-8, Universität Tübingen (Germany), Wilhelm-Schickard-Institut für Informatik, September 2001.
5. J. Alber, H. Fernau, R. Niedermeier, Parameterized complexity: exponential speed-up for planar graph problems, Technical Report TR01-023, ECCC Reports, Trier, March 2001, Extended abstract in Proceedings of the 28th International Colloquium on Automata, Languages and Programming ICALP’01, Lecture Notes in Computer Science, Vol. 2076, Springer, Berlin, 2001, pp. 261–272.