@article{GDZPPN002407302, title = {On a Class with Rings with Inverse Weak Algorithm.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {1-6}, zbl = {0212.37404}, url = {http://dml.mathdoc.fr/item/GDZPPN002407302} }
Cohn, Paul M. On a Class with Rings with Inverse Weak Algorithm.. Mathematische Zeitschrift, Tome 114 (1970) pp. 1-6. http://gdmltest.u-ga.fr/item/GDZPPN002407302/