Miroslav Halás, Ülle Kotta, Ziming Li, Huaifu Wang, Chunming Yuan. Submersive rational difference systems and their accessibility. In Jeremy Johnson, Hyungju Park, Erich Kaltofen, editors, Symbolic and Algebraic Computation, International Symposium, ISSAC 2009, Seoul, Republic of Korea, July 29-31, 2009, Proceedings. pages 175-182, ACM, 2009. [doi]
Abstract is missing.