@article{1077380579,
author = {Ifantis, Evangelos K.},
title = {Perturbation of non-normal isometries},
journal = {Duke Math. J.},
volume = {39},
number = {1},
year = {1972},
pages = { 735-736},
language = {en},
url = {http://dml.mathdoc.fr/item/1077380579}
}
Ifantis, Evangelos K. Perturbation of non-normal isometries. Duke Math. J., Tome 39 (1972) no. 1, pp. 735-736. http://gdmltest.u-ga.fr/item/1077380579/