@article{GDZPPN002285975,
title = {The Space of completely continuous Operators on a Hubert Space.},
journal = {Mathematische Annalen},
volume = {133},
year = {1957},
pages = {47-49},
zbl = {0079.12801},
url = {http://dml.mathdoc.fr/item/GDZPPN002285975}
}
Schatten, R. The Space of completely continuous Operators on a Hubert Space.. Mathematische Annalen, Tome 133 (1957) pp. 47-49. http://gdmltest.u-ga.fr/item/GDZPPN002285975/