@article{1205420701, author = {Oprea, Teodor}, title = {On a Riemannian Invariant of Chen Type}, journal = {Rocky Mountain J. Math.}, volume = {38}, number = {2}, year = {2008}, pages = { 567-581}, language = {en}, url = {http://dml.mathdoc.fr/item/1205420701} }
Oprea, Teodor. On a Riemannian Invariant of Chen Type. Rocky Mountain J. Math., Tome 38 (2008) no. 2, pp. 567-581. http://gdmltest.u-ga.fr/item/1205420701/