SKUF'IN, P. K. . Anniversary of the commencement of the sg-3 Kola superdeep borehole drilling operations. Nexo Scientific Journal, [S. l.], v. 34, n. 04, p. 1477–1489, 2021. DOI: 10.5377/nexo.v34i04.12693. Disponível em: https://camjol.info/index.php/NEXO/article/view/12693. Acesso em: 17 aug. 2024.