David A. Mix Barrington, Howard Straubing. Complex Polynomials and Circuit Lower Bounds for Modular Counting. In Imre Simon, editor, LATIN 92, 1st Latin American Symposium on Theoretical Informatics, São Paulo, Brazil, April 6-10, 1992, Proceedings. Volume 583 of Lecture Notes in Computer Science, pages 24-31, Springer, 1992.
Abstract is missing.