@article{10_4064_cm_79_2_211_227,
     author = {Ryszard Deszcz and Marian Hotlo\'s and Zerrin \c{S}ent\"urk},
     title = {On the equivalence of the {Ricci-pseudosymmetry} and pseudosymmetry},
     journal = {Colloquium Mathematicum},
     pages = {211--227},
     publisher = {mathdoc},
     volume = {79},
     number = {2},
     year = {1999},
     doi = {10.4064/cm-79-2-211-227},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-79-2-211-227/}
}