@article{1183492920,
author = {Weatherburn, C. E.},
title = {On Levi-Civita's theory of parallelism},
journal = {Bull. Amer. Math. Soc.},
volume = {34},
number = {6},
year = {1928},
pages = { 585-590},
language = {en},
url = {http://dml.mathdoc.fr/item/1183492920}
}
Weatherburn, C. E. On Levi-Civita's theory of parallelism. Bull. Amer. Math. Soc., Tome 34 (1928) no. 6, pp. 585-590. http://gdmltest.u-ga.fr/item/1183492920/