@article{1178240940, author = {Ho, Yang}, title = {Commutants and derivation ranges}, journal = {Tohoku Math. J. (2)}, volume = {27}, number = {4}, year = {1975}, pages = { 509-514}, language = {en}, url = {http://dml.mathdoc.fr/item/1178240940} }
Ho, Yang. Commutants and derivation ranges. Tohoku Math. J. (2), Tome 27 (1975) no. 4, pp. 509-514. http://gdmltest.u-ga.fr/item/1178240940/