@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/