TY - JOUR AU - Kasner.E. TI - The solar gravitational field completely determined by its light rays JO - Mathematische Annalen PY - 1922 SP - 227 EP - 236 VL - 85 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1922__85_158926/ ID - MAN_1922__85_158926 ER -