@article{CMUC_2002_43_2_a4,
     author = {Lumiste, \"Ulo},
     title = {Normally flat semiparallel submanifolds in space forms  as immersed semisymmetric {Riemannian} manifolds},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {243--260},
     year = {2002},
     volume = {43},
     number = {2},
     mrnumber = {1922125},
     zbl = {1090.53046},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2002_43_2_a4/}
}