@article{MZ_1987__195_183687,
     author = {Gerhard Huisken},
     title = {Deforming {Hypersurfaces} of the {Sphere} by {Their} {Mean} {Curvature.}},
     journal = {Mathematische Zeitschrift},
     pages = {205--220},
     publisher = {mathdoc},
     volume = {195},
     year = {1987},
     zbl = {0626.53039},
     url = {http://geodesic.mathdoc.fr/item/MZ_1987__195_183687/}
}