@article{1273779533,
author = {Itoh, Masuo},
title = {CHARACTERIZATION OF POSINORMAL OPERATORS},
journal = {Nihonkai Math. J.},
volume = {11},
number = {1},
year = {2000},
pages = { 97-101},
language = {en},
url = {http://dml.mathdoc.fr/item/1273779533}
}
Itoh, Masuo. CHARACTERIZATION OF POSINORMAL OPERATORS. Nihonkai Math. J., Tome 11 (2000) no. 1, pp. 97-101. http://gdmltest.u-ga.fr/item/1273779533/