Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1988_22_2_a18, author = {V. F. Lazutkin}, title = {Splitting of complex separatrices}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {83--84}, publisher = {mathdoc}, volume = {22}, number = {2}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1988_22_2_a18/} }
V. F. Lazutkin. Splitting of complex separatrices. Funkcionalʹnyj analiz i ego priloženiâ, Tome 22 (1988) no. 2, pp. 83-84. http://geodesic.mathdoc.fr/item/FAA_1988_22_2_a18/