For citations:

Ismikhanov Z.N., Magomedbekov G.U. RESEARCH OF MODERN ENVIRONMENTAL, SOCIAL AND ECONOMIC PROBLEMS OF SUSTAINABLE DEVELOPMENT OF THE REGION: COGNITIVE APPROACH. South of Russia: ecology, development. 2017;12(4):46-56. (In Russ.) https://doi.org/10.18470/1992-1098-2017-4-46-56