00604naa#a2200181#i#450# EN\\bibl\114362 20260302174130.1 2413-046X 20260130b2026####ek#y0engy0150####ca RU EFFICIENCY OF LAND USE IN SINGLE-CITY TOWNS USING THE EXAMPLE OF USOLYE-SIBIRSKOE, IRKUTSK REGION Journal article Moscow Electronic science 2026 17 с. Journal article local Виды землепользования. 332.38 Eltoshkina Natal'ya Valer'evna Yundunov Hubita Ivanovich mshj.ru