@article{1195524924,
author = {Takasu, Tsurusaburo},
title = {Non-connection methods for the theory of principal fibre bundles as almost Kleinean geometries},
journal = {Proc. Japan Acad.},
volume = {33},
number = {10},
year = {1957},
pages = { 515-520},
language = {en},
url = {http://dml.mathdoc.fr/item/1195524924}
}
Takasu, Tsurusaburo. Non-connection methods for the theory of principal fibre bundles as almost Kleinean geometries. Proc. Japan Acad., Tome 33 (1957) no. 10, pp. 515-520. http://gdmltest.u-ga.fr/item/1195524924/