Joachim Hertzberg, Hans W. Guesgen. qwertz. In Bertram Fronhöfer, Graham Wrightson, editors, Parallelization in Inference Systems, International Workshop, Dagstuhl Castle, Germany, December 17-18, 1990, Proceedings. Volume 590 of Lecture Notes in Computer Science, pages 368, Springer, 1990.
Abstract is missing.