00651naa#a2200205#i#450# EN\\bibl\47152 20241122030001.5 1681-1208 20010225b2001####ek#y0engy0150####ca RU Kola alkaline province in the Paleozoic: evaluation of primary mantle magma composition and magma generation conditions Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2001 31 с. Journal article local Arzamastsev A A Glaznev V N Arzamastseva L V Bea F Montero P rjes.ru