Daniel Berend, Amir Sapir. Which Multi-peg Tower of Hanoi Problems Are Exponential?. In Martin Charles Golumbic, Michal Stern, Avivit Levy, Gila Morgenstern, editors, Graph-Theoretic Concepts in Computer Science - 38th International Workshop, WG 2012, Jerusalem, Israel, June 26-28, 2012, Revised Selcted Papers. Volume 7551 of Lecture Notes in Computer Science, pages 81-90, Springer, 2012. [doi]
Abstract is missing.