Defying Upward and Downward Separation

Lane A. Hemachandra, Sudhir K. Jha. Defying Upward and Downward Separation. In Patrice Enjalbert, Alain Finkel, Klaus W. Wagner, editors, STACS 93, 10th Annual Symposium on Theoretical Aspects of Computer Science, Würzburg, Germany, February 25-27, 1993, Proceedings. Volume 665 of Lecture Notes in Computer Science, pages 185-195, Springer, 1993.

Abstract

Abstract is missing.