For citations:

Okrugin A.V., Zhuravlev A.I. Convergent mineralogical features of silicate igneous and carbonatite rocks of the Tomtor massif in the northeast of the Siberian platform. Arctic and Subarctic Natural Resources. 2020;25(4):42-58. (In Russ.) https://doi.org/10.31242/2618-9712-2020-25-4-3