@article{1255632505, author = {Griffiths, Phillip A.}, title = {On a theorem of Chern}, journal = {Illinois J. Math.}, volume = {6}, number = {1}, year = {1962}, pages = { 468-479}, language = {en}, url = {http://dml.mathdoc.fr/item/1255632505} }
Griffiths, Phillip A. On a theorem of Chern. Illinois J. Math., Tome 6 (1962) no. 1, pp. 468-479. http://gdmltest.u-ga.fr/item/1255632505/