@article{AUPO_1993__32_1_a3,
     author = {Defever, Filip and Deszcz, Ryszard},
     title = {On {Riemannian} manifolds satisfying a certain curvature condition imposed on the {Weyl} curvature tensor},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {27--34},
     publisher = {mathdoc},
     volume = {32},
     number = {1},
     year = {1993},
     mrnumber = {1273166},
     zbl = {0796.53016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1993__32_1_a3/}
}