Mahotkin, I., Downes, H., Hegner, E., & Beard, A. (2003). Devonian dike swarms of alkaline, carbonatitic and primitive magma-type rocks from the south Kola peninsula: geochemical and isotopic constraints on plume-lithospheric interaction. International Kimberlite Conference: Extended Abstracts, 8. https://doi.org/10.29173/ikc3221