00535naa#a2200169#i#450# EN\\bibl\47074 20260314232644.6 1681-1208 20021225b2002####ek#y0engy0150####ca RU Petrochemistry and geochemistry of kimberlites from different provinces of the world Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2002 19 с. Journal article local Ilupin I V Roshchina I A ras.editorum.ru