00579naa#a2200205#i#450# EN\\bibl\47155 20240430100142.2 1681-1208 20010225b2001####ek#y0engy0150####ca RU New K-Ar Ages for Basalts from Franz Josef Land Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2001 3 с. Journal article local Grachev A F Arakelyantz M M Lebedev V A Musatov E E Stolbov N M rjes.ru