@article{1183503467,
author = {Thielman, H. P.},
title = {On the convex solution of a certain functional equation},
journal = {Bull. Amer. Math. Soc.},
volume = {47},
number = {11},
year = {1941},
pages = { 118-120},
language = {en},
url = {http://dml.mathdoc.fr/item/1183503467}
}
Thielman, H. P. On the convex solution of a certain functional equation. Bull. Amer. Math. Soc., Tome 47 (1941) no. 11, pp. 118-120. http://gdmltest.u-ga.fr/item/1183503467/