@article{1183502493,
author = {Struik, D. J.},
title = {Review: T. Takasu, Differential Geometrien in den Kugelr\"aumen. Vol. 1. Konforme Differentialgeometrie von Liouville und M\"obius},
journal = {Bull. Amer. Math. Soc.},
volume = {46},
number = {11},
year = {1940},
pages = { 205-207},
language = {en},
url = {http://dml.mathdoc.fr/item/1183502493}
}
Struik, D. J. Review: T. Takasu, Differential Geometrien in den Kugelräumen. Vol. 1. Konforme Differentialgeometrie von Liouville und Möbius. Bull. Amer. Math. Soc., Tome 46 (1940) no. 11, pp. 205-207. http://gdmltest.u-ga.fr/item/1183502493/