@article{05122030, title = {Heuristics for the Whitehead minimization problem.}, journal = {Experimental Mathematics}, volume = {14}, year = {2005}, pages = {7-14}, doi = {10.1080/10586458.2005.10128906}, zbl = {1109.20021}, language = {en}, url = {http://dml.mathdoc.fr/item/05122030} }
Haralick, R.M.; Miasnikov, A.D.; Myasnikov, A.G. Heuristics for the Whitehead minimization problem.. Experimental Mathematics, Tome 14 (2005) pp. 7-14. doi : 10.1080/10586458.2005.10128906. http://gdmltest.u-ga.fr/item/05122030/