For citations:
Abdrashitova R.N., Semenova T.V., Kadyrov M.A., Vorobjeva S.V. Hydrogeochemical conditions of the Lower-Middle Jurassic complex, the Еm-Еgovsky oil field. Oil and Gas Studies. 2022;(2):9-18. (In Russ.) https://doi.org/10.31660/0445-0108-2022-2-9-18