@article{bwmeta1.element.bwnjournal-article-smv24i1p15bwm,
author = {D. Przeworska-Rolewicz and S. Rolewicz},
title = {On operators with a finite d-characteristic},
journal = {Studia Mathematica},
volume = {24},
year = {1964},
pages = {257-270},
zbl = {0132.10001},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv24i1p15bwm}
}
Przeworska-Rolewicz, D.; Rolewicz, S. On operators with a finite d-characteristic. Studia Mathematica, Tome 24 (1964) pp. 257-270. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv24i1p15bwm/