1. V. A. Istomin and V. S. Yakushev, Gas Hydrates in Natural Conditions (Nedra, Moscow, 1992) [in Russian].
2. A. V. Egorov, A. N. Rozhkov, P. R. Vogt, and K. Krejn, “Gas hydrates directly on the seabed. Natural phenomenon and theoretical justification,” Preprint (Inst. Mech. Probl. RAS, Moscow, 2012).
3. O. M. Khlystov, A. V. Khabuev, O. V. Belousov, M. A. Grachev, S. Nishio, H. Sugiyama, and A. Y. Manakov, “The experience of mapping of baikal subsurface gas hydrates and gas recovery,” Russ. Geol. Geophys. 55, 1122–1129 (2014).
4. YU. F. Makogon and R. Yu. Omel’chenko, “Messoyakha - gas hydrate deposit, role and significance,” Geol. Polezn. Iskopaem. Mirov. Okeana, No. 3, 5–19 (2012).
5. M. G. Ivanov, G. M. Chudakov, I. A. Tereshchenko, A. V. Polyakov, M. S. Stepanov, and N. D. Hanyuchenko, “Problems of industrial development of natural metanogidrat,” Nauch. Tr. KubGTU, No. 2, 296–309 (2017).