@article{1138845505,
author = {Ogiue, Koichi},
title = {$G$-structures of higher order},
journal = {Kodai Math. Sem. Rep.},
volume = {19},
number = {1},
year = {1967},
pages = { 488-497},
language = {en},
url = {http://dml.mathdoc.fr/item/1138845505}
}
Ogiue, Koichi. $G$-structures of higher order. Kodai Math. Sem. Rep., Tome 19 (1967) no. 1, pp. 488-497. http://gdmltest.u-ga.fr/item/1138845505/