Dorel Lucanu, Grigore Rosu. Circular Coinduction with Special Contexts. In Karin Breitman, Ana Cavalcanti, editors, Formal Methods and Software Engineering, 11th International Conference on Formal Engineering Methods, ICFEM 2009, Rio de Janeiro, Brazil, December 9-12, 2009. Proceedings. Volume 5885 of Lecture Notes in Computer Science, pages 639-659, Springer, 2009. [doi]