For citations:

Kayukova E.P., Zhdanov S.V., Filimonova E.A. Chemical composition features of the Izhora groundwater field (Leningrad Region). Moscow University Bulletin. Series 4. Geology. 2024;(4):61-69. (In Russ.) https://doi.org/10.55959/MSU0579-9406-4-2024-63-4-61-69