Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1990__66_1_155475, author = {Katsumi Nomizu and Takeshi Sasaki}, title = {On a {Theorem} of {Chern} and {Terng} on {Affine} {Surfaces.}}, journal = {Manuscripta mathematica}, pages = {303--308}, publisher = {mathdoc}, volume = {66}, number = {1}, year = {1990}, zbl = {0699.53008}, url = {http://geodesic.mathdoc.fr/item/MM2_1990__66_1_155475/} }
Katsumi Nomizu; Takeshi Sasaki. On a Theorem of Chern and Terng on Affine Surfaces.. Manuscripta mathematica, Tome 66 (1990) no. 1, pp. 303-308. http://geodesic.mathdoc.fr/item/MM2_1990__66_1_155475/