@article{MAN_1976__219_182773,
     author = {Masahiro Kon},
     title = {Invariant {Submanifolds} in {Sasakian} {Manifolds.}},
     journal = {Mathematische Annalen},
     pages = {277--290},
     publisher = {mathdoc},
     volume = {219},
     year = {1976},
     zbl = {0301.53031},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__219_182773/}
}