1. B. V. Afanas’ev, Mineral Resources of Alkaline–Ultraalkaline Massifs of the Kola Peninsula (Roza Vetrov, St. Petersburg, 2011) [in Russian].
2. D. J. Andersen and D. H. Lindsley, “New (and final!) models for the Ti–magnetite/ilmenite geothermometer and oxygen barometer,” Spring Meeting Eos Trans. Am. Geophys. Union. 66 (18), 416 (1985).
3. A. A. Arzamastsev and L. V. Arzamastseva, “Geochemical indicators of the evolution of the ultrabasic–alkaline series of Paleozoic massifs of the Fennoscandian Shield,” Petrology 21 (3), 249–279 (2013).
4. A. A. Arzamastsev, F. Bea, V. N. Glaznev, L. V. Arzamastseva, and P. Montero, “Kola alkaline province in the Paleozoic: assessment of composition of primary mantle melts and conditions of magma generation,” Ross. Zh. Nauk Zemle 3 (1), 1–35 (2001).
5. A. A. Arzamastsev and Fu-Yuan Wu, “U–Pb geochronology and Sr–Nd isotopic systematics of minerals from the ultrabasic-alkaline massifs of the Kola Province,” Petrology 22 (5), 462–479 (2014).