Eike Ritter, David J. Pym, Lincoln A. Wallen. On the Intuitionistic Force of Classical Search (Extended Abstract). In Pierangelo Miglioli, Ugo Moscato, Daniele Mundici, Mario Ornaghi, editors, Theorem Proving with Analytic Tableaux and Related Methods, 5th International Workshop, TABLEAUX 96, Terrasini, Palermo, Italy, May 15-17, 1996, Proceedings. Volume 1071 of Lecture Notes in Computer Science, pages 295-311, Springer, 1996.
Abstract is missing.