@article{1077467617,
author = {Goffman, Casper},
title = {A property of integral means},
journal = {Duke Math. J.},
volume = {24},
number = {1},
year = {1957},
pages = { 505-510},
language = {en},
url = {http://dml.mathdoc.fr/item/1077467617}
}
Goffman, Casper. A property of integral means. Duke Math. J., Tome 24 (1957) no. 1, pp. 505-510. http://gdmltest.u-ga.fr/item/1077467617/