@article{bwmeta1.element.desklight-1e828b1a-c289-4be6-b4c4-209dd6b87753, author = {W. Roter}, title = {On conformally symmetric 2-Ricci-recurrent spaces}, journal = {Colloquium Mathematicae}, volume = {25}, year = {1972}, pages = {115-122}, zbl = {0249.53012}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-1e828b1a-c289-4be6-b4c4-209dd6b87753} }
W. Roter. On conformally symmetric 2-Ricci-recurrent spaces. Colloquium Mathematicae, Tome 25 (1972) pp. 115-122. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-1e828b1a-c289-4be6-b4c4-209dd6b87753/