Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MMO_1970_21_a1, author = {V. I. Arnol'd}, title = {Certain topological invariants of algebraic functions}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {27--46}, publisher = {mathdoc}, volume = {21}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1970_21_a1/} }
V. I. Arnol'd. Certain topological invariants of algebraic functions. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 21 (1970), pp. 27-46. http://geodesic.mathdoc.fr/item/MMO_1970_21_a1/