TY - JOUR AU - Alfred Baldes TI - Stability and Uniqueness Properties of the Equator Map from a Ball into an Ellipsoid. JO - Mathematische Zeitschrift PY - 1984 SP - 505 EP - 516 VL - 185 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1984__185_173417/ ID - MZ_1984__185_173417 ER -