@article{1261735336,
author = {Shizuma, Ryoji},
title = {Homotopy Properties of Fibre Bundles},
journal = {J. Math. Soc. Japan},
volume = {2},
number = {1-2},
year = {1950},
pages = { 219-225},
language = {en},
url = {http://dml.mathdoc.fr/item/1261735336}
}
Shizuma, Ryoji. Homotopy Properties of Fibre Bundles. J. Math. Soc. Japan, Tome 2 (1950) no. 1-2, pp. 219-225. http://gdmltest.u-ga.fr/item/1261735336/