TY - JOUR AU - V. V. Shuleikin TI - Drift of isolines of the western component of geomagnetic field strength across the Atlantic Ocean for 130 years JO - Doklady Akademii Nauk PY - 1971 SP - 575 EP - 577 VL - 196 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a21/ LA - ru ID - DAN_1971_196_3_a21 ER -