@article{GDZPPN002427273, title = {A Tensorial Curvature and a Theorem of Chern.}, journal = {Mathematische Zeitschrift}, volume = {183}, year = {1983}, pages = {87-94}, zbl = {0508.53062}, url = {http://dml.mathdoc.fr/item/GDZPPN002427273} }
Zucker, Steven. A Tensorial Curvature and a Theorem of Chern.. Mathematische Zeitschrift, Tome 183 (1983) pp. 87-94. http://gdmltest.u-ga.fr/item/GDZPPN002427273/