@article{01278749,
title = {A radial derivative with boundary values of the spherical Poisson integral.},
journal = {Georgian Mathematical Journal},
volume = {6},
year = {1999},
pages = {19-32},
doi = {10.1023/A:1022974225248},
zbl = {0922.33008},
language = {en},
url = {http://dml.mathdoc.fr/item/01278749}
}
Dzagnidze, O. A radial derivative with boundary values of the spherical Poisson integral.. Georgian Mathematical Journal, Tome 6 (1999) pp. 19-32. doi : 10.1023/A:1022974225248. http://gdmltest.u-ga.fr/item/01278749/