Balyuk, N, L Kuprina, M Los, and T Rybalova. “SUSTAINABILITY OF CULTURAL LANDSCAPES OF TOBOLSK ZABOLOTYE: DEVELOPMENT OF SCIENTIFIC AND SPORTS TOURISM”. Human. Sport. Medicine 23, no. S2 (January 17, 2024): 171-176. Accessed April 5, 2025. https://hsm.susu.ru/hsm/en/article/view/2253.