For citations:
Shumilov I.Kh. Cone-in-cone structure: New data. LITHOSPHERE (Russia). 2020;20(1):76-92. (In Russ.) https://doi.org/10.24930/1681-9004-2020-20-1-76-92
Shumilov I.Kh. Cone-in-cone structure: New data. LITHOSPHERE (Russia). 2020;20(1):76-92. (In Russ.) https://doi.org/10.24930/1681-9004-2020-20-1-76-92