@article{1178240887,
author = {Yoshino, Takashi},
title = {Hyponormal operators in von Neumann algebras},
journal = {Tohoku Math. J. (2)},
volume = {28},
number = {4},
year = {1976},
pages = { 129-134},
language = {de},
url = {http://dml.mathdoc.fr/item/1178240887}
}
Yoshino, Takashi. Hyponormal operators in von Neumann algebras. Tohoku Math. J. (2), Tome 28 (1976) no. 4, pp. 129-134. http://gdmltest.u-ga.fr/item/1178240887/