@article{01230004,
title = {Boundary properties of second-order partial derivatives of the Poisson integral for a half-space },
journal = {Georgian Mathematical Journal},
volume = {5},
year = {1998},
pages = {385-400},
doi = {10.1023/A:1022163720259},
zbl = {0939.31006},
language = {en},
url = {http://dml.mathdoc.fr/item/01230004}
}
Topuria, S. Boundary properties of second-order partial derivatives of the Poisson integral for a half-space . Georgian Mathematical Journal, Tome 5 (1998) pp. 385-400. doi : 10.1023/A:1022163720259. http://gdmltest.u-ga.fr/item/01230004/