For citations:
Miklyaeva E.P., Bychkov A.Yu., Nikolayeva I.Yu., Tarnopolskaya M.E., Minervina E.A. Zirconium geochemistry in the late magmatic process in ultramafic-mafic intrusions on the example of the Kivakka layered massif (North Karelia). Moscow University Bulletin. Series 4. Geology. 2025;64(2):57-64. (In Russ.) https://doi.org/10.55959/MSU0579-9406-4-2025-64-2-57-64