00579naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200011200095210003400207215001000241608002700251700003400278700003500312700003600347856001400383EN\\bibl\12168020260503014007.7##a2782-4586##a20260308b2026####ek#y0engy0150####ca##aRU1#aEconomic efficiency of experimental research in the reconstruction of historical buildingseJournal article1#aMoscowcITBO Universityd2026##a6 с.##aJournal article2local#1aPetuhovagAlina Aleksandrovna#1aYangel'gDaller Aleksandrovich#1aGulyakingDmitriy Vladimirovich4#ajomeam.ru