00531naa#a2200181#i#450# EN\\bibl\46952 20240504060324.6 1681-1208 20080425b2008####ek#y0engy0150####ca RU The Electronic Geophysical Year eGY and the World Data Center System Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2008 3 с. Journal article local Clark D Minster B Kihn E A rjes.ru