Sharov, N. V. “Comparison of Geophysical Sections of the Earth Crust With the Results of Deep Drilling in the Fennoscandian Shield”. Geofizicheskiy Zhurnal 34, no. 4 (August 1, 2012): 253–264. Accessed April 20, 2024. https://journals.uran.ua/geofizicheskiy/article/view/116779.