R. Hartog. Qualitative Simulation and Knowledge Representation for Intelligent Tutoring. In Hermann A. Maurer, editor, Computer Assisted Learning, 2nd International Conference, ICCAL 89, Dallas, Texas, USA, May 9-11, 1989, Proceedings. Volume 360 of Lecture Notes in Computer Science, pages 193-213, Springer, 1989.
Abstract is missing.