Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1959__138_160700, author = {K. Voss}, title = {\"Uber geschlossene {Weingartensche} {Fl\"achen.}}, journal = {Mathematische Annalen}, pages = {42--54}, publisher = {mathdoc}, volume = {138}, year = {1959}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1959__138_160700/} }
K. Voss. Über geschlossene Weingartensche Flächen.. Mathematische Annalen, Tome 138 (1959), pp. 42-54. http://geodesic.mathdoc.fr/item/MAN_1959__138_160700/