@article{1183500307,
author = {Robinson, R. M.},
title = {Note on convex regions on the sphere},
journal = {Bull. Amer. Math. Soc.},
volume = {44},
number = {11},
year = {1938},
pages = { 115-116},
language = {en},
url = {http://dml.mathdoc.fr/item/1183500307}
}
Robinson, R. M. Note on convex regions on the sphere. Bull. Amer. Math. Soc., Tome 44 (1938) no. 11, pp. 115-116. http://gdmltest.u-ga.fr/item/1183500307/