Edelkamp, Stefan and Jabbar, Shahid and Lluch-Lafuente, Alberto Cost-Algebraic Heuristic Search. In: AAAI-05, Proceedings, The Twentieth National Conference on Artificial Intelligence and the Seventeenth Innovative Applications of Artificial Intelligence Conference, July 9-13, 2005, Pittsburgh, Pennsylvania, USA. AAAI Press / The MIT Press, pp. 1362-1367. ISBN 1-57735-236-X (2005)