@article{05015731, title = {Noncommuting }, journal = {Novi Sad Journal of Mathematics}, volume = {34}, year = {2004}, pages = {33-37}, zbl = {1085.54029}, language = {en}, url = {http://dml.mathdoc.fr/item/05015731} }
Kamran, Tayyab. Noncommuting . Novi Sad Journal of Mathematics, Tome 34 (2004) pp. 33-37. http://gdmltest.u-ga.fr/item/05015731/