Stefan Wehr, Peter Thiemann. On the Decidability of Subtyping with Bounded Existential Types. In Zhenjiang Hu, editor, Programming Languages and Systems, 7th Asian Symposium, APLAS 2009, Seoul, Korea, December 14-16, 2009. Proceedings. Volume 5904 of Lecture Notes in Computer Science, pages 111-127, Springer, 2009. [doi]
Abstract is missing.