@article{GMJ_1998__5_4_48238, author = {Kandelaki, T.}, title = {On the universal -algebra generated by a partial isometry.}, journal = {Georgian Mathematical Journal}, pages = {333--340}, publisher = {mathdoc}, volume = {5}, number = {4}, year = {1998}, zbl = {0921.46076}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_1998__5_4_48238/} }