@article{GDZPPN002406845,
title = {Collectively Compact Sets of Linear Operators.},
journal = {Mathematische Zeitschrift},
volume = {114},
year = {1970},
pages = {366-370},
zbl = {0188.19602},
url = {http://dml.mathdoc.fr/item/GDZPPN002406845}
}
DePree, John D.; Higgins, John A. Collectively Compact Sets of Linear Operators.. Mathematische Zeitschrift, Tome 114 (1970) pp. 366-370. http://gdmltest.u-ga.fr/item/GDZPPN002406845/