Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1987_21_1_a18, author = {E. I. Shustin}, title = {Versal deformations in the space of planar curves of fixed degree}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {90--91}, publisher = {mathdoc}, volume = {21}, number = {1}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1987_21_1_a18/} }
E. I. Shustin. Versal deformations in the space of planar curves of fixed degree. Funkcionalʹnyj analiz i ego priloženiâ, Tome 21 (1987) no. 1, pp. 90-91. http://geodesic.mathdoc.fr/item/FAA_1987_21_1_a18/