Normal form and averaging methods
Doklady Akademii Nauk, Tome 230 (1976) no. 2, pp. 257-260
Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_230_2_a0,
author = {A. D. Bruno},
title = {Normal form and averaging methods},
journal = {Doklady Akademii Nauk},
pages = {257--260},
publisher = {mathdoc},
volume = {230},
number = {2},
year = {1976},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_2_a0/}
}
A. D. Bruno. Normal form and averaging methods. Doklady Akademii Nauk, Tome 230 (1976) no. 2, pp. 257-260. http://geodesic.mathdoc.fr/item/DAN_1976_230_2_a0/