TY - JOUR AU - V. V. Shuleikin AU - V. I. Lopatnikov TI - The cause of sharp change in the magnetic declination at thousand-meter depths of the Atlantic Ocean JO - Doklady Akademii Nauk PY - 1975 SP - 819 EP - 822 VL - 225 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_225_4_a16/ LA - ru ID - DAN_1975_225_4_a16 ER -