Rudolf Berghammer, Frank Huch. From functional to object-oriented programming: a smooth transition for beginners. In Robby Bruce Findler, Michael Hanus, Simon Thompson, editors, Proceedings of the 2005 workshop on Functional and declarative programming in education, Tallinn, Estonia, September 25 - 25, 2005. pages 3-8, ACM, 2005. [doi]
Abstract is missing.