Marcos Cardinot, Colm O'Riordan et Josephine Griffith, ECTA, vol. 1, coll. « Proceedings of the 8th International Joint Conference on Computational Intelligence », , 86-93 p. (ISBN978-989-758-201-1, DOI10.5220/0006053900860093), « The Optional Prisoner's Dilemma in a Spatial Environment: Coevolving Game Strategy and Link Weights »