TY - JOUR AU - Dorn, C. TI - Spherical and ellipsoidality theorems for convex bodies JO - Portugaliae mathematica PY - 1978 SP - 227 EP - 250 VL - 37 IS - 3-4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1978__37_3-4_115354/ LA - en ID - PORMA_1978__37_3-4_115354 ER -