@article{GDZPPN002422271,
title = {Korovkinh\"ullen in Funktionenr\"aumen.},
journal = {Mathematische Zeitschrift},
volume = {166},
year = {1979},
pages = {187-204},
zbl = {0386.46022},
url = {http://dml.mathdoc.fr/item/GDZPPN002422271}
}
Flösser, Hans-Otto; Roth, Walter. Korovkinhüllen in Funktionenräumen.. Mathematische Zeitschrift, Tome 166 (1979) pp. 187-204. http://gdmltest.u-ga.fr/item/GDZPPN002422271/