@article{1077378810,
author = {Douglas, R. G. and Pearcy, Carl},
title = {A note on quasitriangular operators},
journal = {Duke Math. J.},
volume = {37},
number = {1},
year = {1970},
pages = { 177-188},
language = {en},
url = {http://dml.mathdoc.fr/item/1077378810}
}
Douglas, R. G.; Pearcy, Carl. A note on quasitriangular operators. Duke Math. J., Tome 37 (1970) no. 1, pp. 177-188. http://gdmltest.u-ga.fr/item/1077378810/