00473naa#a2200157#i#450# EN\\bibl\47027 20240502191033.4 1681-1208 20050625b2005####ek#y0engy0150####ca RU Geomagnetic field reversals: Main results and basic problems Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2005 12 с. Journal article local Gurarii G Z rjes.ru