@article{MZ_1988__200_3_174007,
     author = {Osamu Kobayashi},
     title = {Scalar {Curvature} of {Spheres.}},
     journal = {Mathematische Zeitschrift},
     pages = {273--278},
     publisher = {mathdoc},
     volume = {200},
     number = {3},
     year = {1988},
     zbl = {0702.53028},
     url = {http://geodesic.mathdoc.fr/item/MZ_1988__200_3_174007/}
}