@article{1138845744, author = {Chen, Bang-yen}, title = {Some integral formulas of the Gauss-Kronecker curvature}, journal = {Kodai Math. Sem. Rep.}, volume = {20}, number = {1}, year = {1968}, pages = { 410-413}, language = {en}, url = {http://dml.mathdoc.fr/item/1138845744} }
Chen, Bang-yen. Some integral formulas of the Gauss-Kronecker curvature. Kodai Math. Sem. Rep., Tome 20 (1968) no. 1, pp. 410-413. http://gdmltest.u-ga.fr/item/1138845744/