Flaminia L. Luccio, Jop F. Sibeyn. Tighter Bounds on Feedback Vertex Sets in Mesh-Based Networks. In Rastislav Kralovic, Ondrej Sýkora, editors, Structural Information and Communication Complexity, 11th International Colloquium , SIROCCO 2004, Smolenice Castle, Slowakia, June 21-23, 2004, Proceedings. Volume 3104 of Lecture Notes in Computer Science, pages 209-220, Springer, 2004. [doi]
Abstract is missing.