Keiko Nakata, Tarmo Uustalu, Marc Bezem. A Proof Pearl with the Fan Theorem and Bar Induction - Walking through Infinite Trees with Mixed Induction and Coinduction. In Hongseok Yang, editor, Programming Languages and Systems - 9th Asian Symposium, APLAS 2011, Kenting, Taiwan, December 5-7, 2011. Proceedings. Volume 7078 of Lecture Notes in Computer Science, pages 353-368, Springer, 2011. [doi]
Abstract is missing.