@article{10_4064_cm_39_1_45_54,
     author = {W. Roter},
     title = {Generalized curvature tensors on conformally symmetric manifolds},
     journal = {Colloquium Mathematicum},
     pages = {45--54},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {1978},
     doi = {10.4064/cm-39-1-45-54},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-39-1-45-54/}
}