@article{1029005076, author = {Stafney, James D.}, title = {A class of operators and similarity to contractions.}, journal = {Michigan Math. J.}, volume = {41}, number = {1}, year = {1994}, pages = { 509-521}, language = {en}, url = {http://dml.mathdoc.fr/item/1029005076} }
Stafney, James D. A class of operators and similarity to contractions.. Michigan Math. J., Tome 41 (1994) no. 1, pp. 509-521. http://gdmltest.u-ga.fr/item/1029005076/