@article{01656487,
title = {Geometric properties of composition operators belonging to Schatten classes.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {239-248},
doi = {10.1155/S0161171201003726},
zbl = {0996.47034},
language = {en},
url = {http://dml.mathdoc.fr/item/01656487}
}
Zhu, Yongsheng. Geometric properties of composition operators belonging to Schatten classes.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 239-248. doi : 10.1155/S0161171201003726. http://gdmltest.u-ga.fr/item/01656487/