@article{1077311636,
author = {Baernstein II, Albert and Taylor, B. A.},
title = {Spherical rearrangements, subharmonic functions, and $\ast$ -functions in $n$ -space},
journal = {Duke Math. J.},
volume = {43},
number = {1},
year = {1976},
pages = { 245-268},
language = {en},
url = {http://dml.mathdoc.fr/item/1077311636}
}
Baernstein II, Albert; Taylor, B. A. Spherical rearrangements, subharmonic functions, and $\ast$ -functions in $n$ -space. Duke Math. J., Tome 43 (1976) no. 1, pp. 245-268. http://gdmltest.u-ga.fr/item/1077311636/