For citations:
Spitsov D.V., Pervov A.G., Abrosimova I.A. Control of the ratio of monovalent and bivalent ions in drinking water treatment by nanofiltration method. Vestnik MGSU. 2023;18(12):1989-2003. (In Russ.) https://doi.org/10.22227/1997-0935.2023.12.1989-2003