@article{MZ_1980__172_172963,
     author = {Andrzej Derdzinski},
     title = {Classification of {Certain} {Compact} {Riemannian} {Manifolds} with {Harmonic} {Curvature} and {Non-parallel} {Ricci} {Tensor.}},
     journal = {Mathematische Zeitschrift},
     pages = {273--280},
     publisher = {mathdoc},
     volume = {172},
     year = {1980},
     zbl = {0453.53037},
     url = {http://geodesic.mathdoc.fr/item/MZ_1980__172_172963/}
}