@article{01512161, title = {On symmetric Riemannian manifolds.}, journal = {Novi Sad Journal of Mathematics}, volume = {29}, year = {1999}, pages = {301-308}, zbl = {0951.53014}, language = {en}, url = {http://dml.mathdoc.fr/item/01512161} }
Singh, Hukum; Khan, Quddus. On symmetric Riemannian manifolds.. Novi Sad Journal of Mathematics, Tome 29 (1999) pp. 301-308. http://gdmltest.u-ga.fr/item/01512161/