@article{02171781, title = {On the optimality of double-bracket flows.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2004}, year = {2004}, pages = {3301-3319}, doi = {10.1155/S0161171204406462}, zbl = {1082.37058}, language = {en}, url = {http://dml.mathdoc.fr/item/02171781} }
Bloch, Anthony M.; Iserles, Arieh. On the optimality of double-bracket flows.. International Journal of Mathematics and Mathematical Sciences, Tome 2004 (2004) pp. 3301-3319. doi : 10.1155/S0161171204406462. http://gdmltest.u-ga.fr/item/02171781/