TY - JOUR AU - A. D. Danilov TI - Radioastronomic investigations and the ionosphere of Venus JO - Doklady Akademii Nauk PY - 1965 SP - 774 EP - 777 VL - 162 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a12/ LA - ru ID - DAN_1965_162_4_a12 ER -