@article{1029002216, author = {Ceau\c sescu, Zoia}, title = {Lifting of a contraction intertwining two isometries.}, journal = {Michigan Math. J.}, volume = {26}, number = {1}, year = {1979}, pages = { 231-241}, language = {en}, url = {http://dml.mathdoc.fr/item/1029002216} }
Ceauşescu, Zoia. Lifting of a contraction intertwining two isometries.. Michigan Math. J., Tome 26 (1979) no. 1, pp. 231-241. http://gdmltest.u-ga.fr/item/1029002216/