TY - JOUR AU - N. V. Efimov TI - Estimates for the dimensions of the domains of regularity of solutions of certain Monge--Amp\`ere equation JO - Sbornik. Mathematics PY - 1976 SP - 319 EP - 326 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1976_29_3_a1/ LA - en ID - SM_1976_29_3_a1 ER -