@article{1250128839,
author = {Lev, Avshalom},
title = {Branching of solutions of equations involving mappings possessing null linear approximations and related results},
journal = {Rocky Mountain J. Math.},
volume = {10},
number = {4},
year = {1980},
pages = { 605-628},
language = {en},
url = {http://dml.mathdoc.fr/item/1250128839}
}
Lev, Avshalom. Branching of solutions of equations involving mappings possessing null linear approximations and related results. Rocky Mountain J. Math., Tome 10 (1980) no. 4, pp. 605-628. http://gdmltest.u-ga.fr/item/1250128839/