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. 6, p. 92–99, 2025. DOI: 10.15407/dopovidi2014.06.092. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/16548. Acesso em: 29 apr. 2025.