For citations:

Dvoinikova A.V., Yagovtseva I.A. THE STUDY OF THE PHYSICAL AND CHEMICAL INDICATORS OF THE QUALITY OF DRINKING WATER OF THE CITY OF TYUMEN. Oil and Gas Studies. 2018;(2):106-109. (In Russ.) https://doi.org/10.31660/0445-0108-2018-2-106-109