For citations:
Abdurakhmanov G.M., Sokolsky A.F., Boronina L.V., Abuova G.B., Tazhieva S.Z., Salakhutdinova A.R., Sokolskaya N.I., Sokolskaya E.A., Popova N.V. LONG-TERM CHANGES IN POLLUTION OF THE MARINE ENVIRONMENT IN THE SHOAL ZONE OF THE WESTERN PART OF THE NORTHERN CASPIAN SEA. South of Russia: ecology, development. 2012;7(1):153-157. (In Russ.) https://doi.org/10.18470/1992-1098-2012-1-153-157