00676naa#a2200241#i#450# EN\\bibl\46928 20240507154339.2 1681-1208 20091225b2009####ek#y0engy0150####ca RU Initial data for Atlas of Earth's main magnetic field Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2009 1 с. Journal article local Zhalkovsky E A Bondar T N Golovkov V P Khokhlov A V Nikiforov V I Berezko A E Soloviev A A Bolotsky E S rjes.ru