Vinichenko, V.A., O.A. Yusupova, and E.G. Tyutryumova. 2026. “Determining the Level of Recreational Facility Provision in Novosibirsk City Districts”. Services in Russia and Abroad 20 (1): 126-41. https://doi.org/10.22412/1995-042X-2026-20-1-126-141.