%0 Journal Article %A Andrzej Derdzinski %T Classification of Certain Compact Riemannian Manifolds with Harmonic Curvature and Non-parallel Ricci Tensor. %J Mathematische Zeitschrift %D 1980 %P 273-280 %V 172 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1980__172_172963/ %F MZ_1980__172_172963