@article{GDZPPN002096730,
title = {A Tauberian Theorem and Tangential Convergence for Bounded Harmonic Functions on Balls in ...n.},
journal = {Inventiones mathematicae},
volume = {56},
year = {1980},
pages = {325-332},
zbl = {0449.31008},
url = {http://dml.mathdoc.fr/item/GDZPPN002096730}
}
Hulanicki, A.; Ricci, F. A Tauberian Theorem and Tangential Convergence for Bounded Harmonic Functions on Balls in ...n.. Inventiones mathematicae, Tome 56 (1980) pp. 325-332. http://gdmltest.u-ga.fr/item/GDZPPN002096730/