Lukin, A., and V. Shestopalov. “Ferrosilicide As Indicator of Mineral Composition of the Earth Mantle?”. Geofizicheskiy Zhurnal, vol. 42, no. 5, Nov. 2020, pp. 3-15, doi:10.24028/gzh.0203-3100.v42i5.2020.215069.