@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/