@article{ARM_2005_41_1_a3,
     author = {Calvaruso, Giovanni},
     title = {Conformally flat semi-symmetric spaces},
     journal = {Archivum mathematicum},
     pages = {27--36},
     year = {2005},
     volume = {41},
     number = {1},
     mrnumber = {2142141},
     zbl = {1114.53027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2005_41_1_a3/}
}