00626naa#a2200169#i#450# EN\INFRA-M\bibl\47630 20241108183948.5 2306-627X 20211227b2021####ek#y0engy0150####ca RU Study of the Patterns of Organizational Development of Construction Organizations in the Russian Federation Using Cluster Analysis Journal article Moscow INFRA-M Academic Publishing LLC. 2021 5 с. Journal article local Экономика. Экономические науки. 33 Bobkov Aleksandr Leonidovich naukaru.ru