Hideto Kasuya, Masahiko Sakai, Kiyoshi Agusa. Descendants and Head Normalization of Higher-Order Rewrite Systems. In Zhenjiang Hu, Mario RodrÃguez-Artalejo, editors, Functional and Logic Programming, 6th International Symposium, FLOPS 2002, Aizu, Japan, September 15-17, 2002, Proceedings. Volume 2441 of Lecture Notes in Computer Science, pages 198-211, Springer, 2002. [doi]