A larger decidable semiunification problem

Brad Lushman, Gordon V. Cormack. A larger decidable semiunification problem. In Michael Leuschel, Andreas Podelski, editors, Proceedings of the 9th International ACM SIGPLAN Conference on Principles and Practice of Declarative Programming, July 14-16, 2007, Wroclaw, Poland. pages 143-152, ACM, 2007. [doi]