00512naa#a2200193#i#450# EN\\bibl\101940 20250902223627.2 2588-0209 20211225b2021####ek#y0engy0150####ca RU EFFICIENCY OF REGIONAL LAND USE (ON THE EXAMPLE OF SVERDLOVSK AND TYUMEN REGION) Journal article Moscow Electronic science 2021 0 с. Journal article local stolypinvestnik.ru