@article{03893368, title = {Commutativity theorems for rings and groups with constraints on commutators.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {7}, year = {1984}, pages = {513-517}, doi = {10.1155/S0161171284000569}, zbl = {0561.16013}, language = {en}, url = {http://dml.mathdoc.fr/item/03893368} }
Psomopoulos, Evagelos. Commutativity theorems for rings and groups with constraints on commutators.. International Journal of Mathematics and Mathematical Sciences, Tome 7 (1984) pp. 513-517. doi : 10.1155/S0161171284000569. http://gdmltest.u-ga.fr/item/03893368/