@article{MZ_1989__201_4_174032,
     author = {Takashi Okayasu},
     title = {On the {Instability} of {Minimal} {Submanifolds} in {Riemannian} {Manifolds} of {Positive} {Curvature.}},
     journal = {Mathematische Zeitschrift},
     pages = {33--44},
     publisher = {mathdoc},
     volume = {201},
     number = {4},
     year = {1989},
     zbl = {0642.53065},
     url = {http://geodesic.mathdoc.fr/item/MZ_1989__201_4_174032/}
}