@article{1183420509,
author = {Dowling, L. Wayland},
title = {Review: Richard Heger, Analytische Geometrie auf der Kugel},
journal = {Bull. Amer. Math. Soc.},
volume = {16},
number = {3},
year = {1909},
pages = { 88-89},
language = {en},
url = {http://dml.mathdoc.fr/item/1183420509}
}
Dowling, L. Wayland. Review: Richard Heger, Analytische Geometrie auf der Kugel. Bull. Amer. Math. Soc., Tome 16 (1909) no. 3, pp. 88-89. http://gdmltest.u-ga.fr/item/1183420509/