@article{MZ_1973__132_171918,
     author = {Udo Simon},
     title = {Compact {Conformally} {Symmetric} {Riemannan} {Spaces.}},
     journal = {Mathematische Zeitschrift},
     pages = {173--178},
     publisher = {mathdoc},
     volume = {132},
     year = {1973},
     zbl = {0258.53013},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__132_171918/}
}