Clemens Lautemann, Pierre McKenzie, Thomas Schwentick, Heribert Vollmer. The Descriptive Complexity Approach to LOGCFL. In Christoph Meinel, Sophie Tison, editors, STACS 99, 16th Annual Symposium on Theoretical Aspects of Computer Science, Trier, Germany, March 4-6, 1999, Proceedings. Volume 1563 of Lecture Notes in Computer Science, pages 444-454, Springer, 1999. [doi]
Abstract is missing.