John Harrison. A Formal Proof of Pick s Theorem - (Extended Abstract). In Komei Fukuda, Joris van der Hoeven, Michael Joswig, Nobuki Takayama, editors, Mathematical Software - ICMS 2010, Third International Congress on Mathematical Software, Kobe, Japan, September 13-17, 2010. Proceedings. Volume 6327 of Lecture Notes in Computer Science, pages 152-154, Springer, 2010. [doi]
Abstract is missing.