%0 Journal Article %A W. Roter %T On conformally symmetric 2-Ricci-recurrent spaces %J Colloquium Mathematicum %D 1972 %P 115-122 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-26-1-115-122/ %R 10.4064/cm-26-1-115-122 %G en %F 10_4064_cm_26_1_115_122