PROBLEMS OF THE ECOLOGICAL SYSTEM IN RUSSIA AND DIRECTIONS FOR THEIR SOLUTION BASED ON ECONOMIC AND SOCIAL DEVELOPMENT PROGRAMS Article Poltarykhin A., Nosov V., Poletaeva L., Avdotin V., Grishin V., Babakisiyev M. Journal of Environmental Management and Tourism. ASERS Publishing House. Vol. 10. 2019. P. 508-514
