@article{GDZPPN002479338,
title = {The Polynomial-Normaloid Property for Banach-Space Operators},
journal = {Monatshefte f\"ur Mathematik},
volume = {79},
year = {1975},
pages = {273-284},
zbl = {0318.47017},
url = {http://dml.mathdoc.fr/item/GDZPPN002479338}
}
Atkinson, F.V. The Polynomial-Normaloid Property for Banach-Space Operators. Monatshefte für Mathematik, Tome 79 (1975) pp. 273-284. http://gdmltest.u-ga.fr/item/GDZPPN002479338/