Manuel Rubio-Sánchez. An introduction to problem equivalence with combinatorics. In June Amillo, Cary Laxer, Ernestina Menasalvas Ruiz, Alison Young, editors, Proceedings of the 13th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, ITiCSE 2008, Madrid, Spain, June 30 - July 2, 2008. pages 313, ACM, 2008. [doi]
Abstract is missing.