Lukin А. Е.; Sаmоylеnко I. I. On dispersed native metal particles in black shales of the euxinic type – megatraps of natural gas . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 5, p. 103–110, 2025. DOI: 10.15407/dopovidi2015.05.103. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/14982. Acesso em: 13 may. 2025.