@article{1250524934,
author = {Toda, Hirosi},
title = {On homotopy groups of $S^3$-bundles over spheres},
journal = {J. Math. Kyoto Univ.},
volume = {2},
number = {3},
year = {1962},
pages = { 193-207},
language = {en},
url = {http://dml.mathdoc.fr/item/1250524934}
}
Toda, Hirosi. On homotopy groups of $S^3$-bundles over spheres. J. Math. Kyoto Univ., Tome 2 (1962) no. 3, pp. 193-207. http://gdmltest.u-ga.fr/item/1250524934/