Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1971__12_142074, author = {B. Iversen}, title = {Critical {Points} of an {Algebraic} {Function.}}, journal = {Inventiones mathematicae}, pages = {210--224}, publisher = {mathdoc}, volume = {12}, year = {1971}, zbl = {0223.14003}, url = {http://geodesic.mathdoc.fr/item/IM_1971__12_142074/} }
B. Iversen. Critical Points of an Algebraic Function.. Inventiones mathematicae, Tome 12 (1971), pp. 210-224. http://geodesic.mathdoc.fr/item/IM_1971__12_142074/