For citations:
Portnyagin A.S., Ivanova I.K., Kalacheva L.P., Ivanov V.K., Portnyagina V.V. Features of natural gas hydrates formation of structures I and II in quartz sand with water and polymer solutions. Georesursy = Georesources. 2025;27(3):89-100. (In Russ.) https://doi.org/10.18599/grs.2025.3.7