@article{1261148162,
author = {TAMURA, Itiro},
title = {A diffeomorphy invariant of quotient manifolds.},
journal = {J. Math. Soc. Japan},
volume = {11},
number = {4},
year = {1959},
pages = { 343-353},
language = {en},
url = {http://dml.mathdoc.fr/item/1261148162}
}
TAMURA, Itiro. A diffeomorphy invariant of quotient manifolds.. J. Math. Soc. Japan, Tome 11 (1959) no. 4, pp. 343-353. http://gdmltest.u-ga.fr/item/1261148162/