Malakhova T. V., Egorov V. N., Malakhova L. V., Artemov Yu. G., Pimenov N. V. Biogeochemical characteristics of shallow methane seeps of Crimean coastal areas in comparison with deep-sea seeps of the Black Sea. Marine Biological Journal, 2020, vol. 5, no. 4, pp. 37-55. https://doi.org/10.21072/mbj.2020.05.4.04