00659naa#a2200181#i#450# EN\\bibl\100940 20251106055517.4 2782-4586 20250717b2025####ek#y0engy0150####ca RU Legislative regulation of low-rise construction in the territory of the Russian Federation Journal article Moscow ITBO University 2025 5 с. Journal article local Примерная оценка строительства. Предварительные сметы. 69.003.12 Filyushina Kristina Eduardovna Kostov Sergey Aleksandrovich zhpi.ru