@article{1029000892,
author = {Eaton, W. T.},
title = {The sum of solid spheres.},
journal = {Michigan Math. J.},
volume = {19},
number = {1},
year = {1972},
pages = { 193-207},
language = {en},
url = {http://dml.mathdoc.fr/item/1029000892}
}
Eaton, W. T. The sum of solid spheres.. Michigan Math. J., Tome 19 (1972) no. 1, pp. 193-207. http://gdmltest.u-ga.fr/item/1029000892/