@article{1183425342,
author = {Macneish, Harris F.},
title = {The sum of the face angles of certain polyhedrons in $n$-space},
journal = {Bull. Amer. Math. Soc.},
volume = {27},
number = {3},
year = {1920},
pages = { 398-399},
language = {en},
url = {http://dml.mathdoc.fr/item/1183425342}
}
Macneish, Harris F. The sum of the face angles of certain polyhedrons in $n$-space. Bull. Amer. Math. Soc., Tome 27 (1920) no. 3, pp. 398-399. http://gdmltest.u-ga.fr/item/1183425342/