1. Amelin, Yu.V., Heaman, L.M., and Semenov, V.S., U-Pb geochronology of layered mafic intrusions in the Eastern Baltic Shield: implication for the timing and duration of Paleoproterozoic continental rifting, Precambrian Res., 1995, vol. 75, pp. 31–46.
2. Avchenko, O.V., Mineral’nye ravnovesiya v metamorficheskikh porodakh i problemy geobarotermometrii (Mineral Equilibria in the Metamorphic Rocks and Problems of Geobarometry) Mishkin, M.A, Eds., Moscow: Nauka, 1990.
3. Barkov, A.Yu., Zoning, Composition Variations, and Mechanisms of Element Substitution and Association of Ore Minerals from Mafic–Ultramafic Complexes, Extended Abstract of Doctoral (Geol.-Min.) Dissertation, Cherepovets, 2012. 37 s.
4. Barkov, A.Yu., Lednev, A.I., and Men’shikov, Yu.P., Some tendencies in the distribution and change of PGE composition of platinum minerals in the Lukkulaisvaara massif (Nortehrn Karelia), Dokl. Akad. Nauk, 1992, vol. 323, no. 3, pp. 539–544.
5. Barkov, A.Yu. and Lednev, A.I., A rhenium-molybdenum-copper sulfide from the Lukkulaisvaara layered intrusion, northern Karelia, Russia, Eur. J. Mineral., 1993, no. 5, pp. 1227–1233.