@article{1183500630,
author = {Coral, Max},
title = {A generalization of a property of harmonic functions},
journal = {Bull. Amer. Math. Soc.},
volume = {44},
number = {11},
year = {1938},
pages = { 587-592},
language = {en},
url = {http://dml.mathdoc.fr/item/1183500630}
}
Coral, Max. A generalization of a property of harmonic functions. Bull. Amer. Math. Soc., Tome 44 (1938) no. 11, pp. 587-592. http://gdmltest.u-ga.fr/item/1183500630/