TY - JOUR AU - V. P. Platonov TI - Addendum to the paper ``The problem of strong approximation and the JO - Izvestiya. Mathematics PY - 1970 SP - 784 EP - 786 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1970_4_4_a4/ LA - en ID - IM2_1970_4_4_a4 ER -