Hidenori Kurokawa. Hypersequent Calculus for Intuitionistic Logic with Classical Atoms. In Sergei N. Artëmov, Anil Nerode, editors, Logical Foundations of Computer Science, International Symposium, LFCS 2007, New York, NY, USA, June 4-7, 2007, Proceedings. Volume 4514 of Lecture Notes in Computer Science, pages 318-331, Springer, 2007. [doi]
Abstract is missing.