@article{1206139798,
author = {Yorinaga, Masataka},
title = {Invariant manifolds under a certain transformation},
journal = {J. Sci. Hiroshima Univ. Ser. A-I Math.},
volume = {25},
number = {2},
year = {1961},
pages = { 117-125},
language = {en},
url = {http://dml.mathdoc.fr/item/1206139798}
}
Yorinaga, Masataka. Invariant manifolds under a certain transformation. J. Sci. Hiroshima Univ. Ser. A-I Math., Tome 25 (1961) no. 2, pp. 117-125. http://gdmltest.u-ga.fr/item/1206139798/