@article{05725716,
title = {An estimate of the essential norm of a composition operator from },
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/132970},
zbl = {1191.47033},
language = {en},
url = {http://dml.mathdoc.fr/item/05725716}
}
Zeng, Hong-Gang; Zhou, Ze-Hua. An estimate of the essential norm of a composition operator from . Journal of Inequalities and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/132970. http://gdmltest.u-ga.fr/item/05725716/