@article{GDZPPN002483947,
title = {Regularity and Integrability of Spherical Means.},
journal = {Monatshefte f\"ur Mathematik},
volume = {95},
year = {1983},
pages = {277-292},
zbl = {0519.42018},
url = {http://dml.mathdoc.fr/item/GDZPPN002483947}
}
Sjölin, Per. Regularity and Integrability of Spherical Means.. Monatshefte für Mathematik, Tome 95 (1983) pp. 277-292. http://gdmltest.u-ga.fr/item/GDZPPN002483947/