Peter B. Henderson, Francisco J. Romero. Teaching recursion as a problem-solving tool using standard ML. In Robert A. Barrett, Maynard J. Mansfield, editors, Proceedings of the 20st SIGCSE Technical Symposium on Computer Science Education, 1989, Louisville, Kentucky, USA, February 23-24, 1989. pages 27-31, ACM, 1989. [doi]
Abstract is missing.