@article{01852865, title = {Faster backtracking algorithms for the generation of symmetry-invariant permutations.}, journal = {Journal of Applied Mathematics}, volume = {2}, year = {2002}, pages = {277-287}, doi = {10.1155/S1110757X02203022}, zbl = {1013.94011}, language = {en}, url = {http://dml.mathdoc.fr/item/01852865} }
Moreno, Oscar; Ramírez, John; Bollman, Dorothy; Orozco, Edusmildo. Faster backtracking algorithms for the generation of symmetry-invariant permutations.. Journal of Applied Mathematics, Tome 2 (2002) pp. 277-287. doi : 10.1155/S1110757X02203022. http://gdmltest.u-ga.fr/item/01852865/