@article{MABA_1989_3_1_a8,
     author = {L. Ornea},
     title = {Complex {Hypersurfaces} with {Planar} {Geodesies} in {Generalized} {Hopf} {Manifolds}},
     journal = {Mathematica balkanica},
     pages = {91},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1989},
     url = {http://geodesic.mathdoc.fr/item/MABA_1989_3_1_a8/}
}