Johan van Benthem. An Essay on Sabotage and Obstruction. In Dieter Hutter, Werner Stephan, editors, Mechanizing Mathematical Reasoning, Essays in Honor of Jörg H. Siekmann on the Occasion of His 60th Birthday. Volume 2605 of Lecture Notes in Computer Science, pages 268-276, Springer, 2005. [doi]
Abstract is missing.