Klaus Madlener, Friedrich Otto, Andrea Sattler-Klein. Generating Small Convergent Systems Can Be Extremely Hard. In Toshihide Ibaraki, Yasuyoshi Inagaki, Kazuo Iwama, Takao Nishizeki, Masafumi Yamashita, editors, Algorithms and Computation, Third International Symposium, ISAAC 92, Nagoya, Japan, December 16-18, 1992, Proceedings. Volume 650 of Lecture Notes in Computer Science, pages 299-308, Springer, 1992.
Abstract is missing.