TY  - JOUR
AU  - Anastasia Gudovich
AU  - Mikhail Kamenskii
AU  - Marc Quincampoix
TI  - Existence of periodic solutions of a ordinary differential equation perturbed by a small parameter: An averaging approach
JO  - Comptes Rendus. Mathématique
PY  - 2009
SP  - 369
EP  - 374
VL  - 347
IS  - 7-8
PB  - Elsevier
DO  - 10.1016/j.crma.2009.02.012
LA  - en
ID  - CRMATH_2009__347_7-8_369_0
ER  -