John W. Gray. Initial Algebra Semantics for Lambda Calculi. In Michael G. Main, Austin Melton, Michael W. Mislove, David A. Schmidt, editors, Mathematical Foundations of Programming Semantics, 5th International Conference, Tulane University, New Orleans, Louisiana, USA, March 29 - April 1, 1989, Proceedings. Volume 442 of Lecture Notes in Computer Science, pages 418-439, Springer, 1989.
Abstract is missing.