00668naa#a2200181#i#450# EN\INFRA-M\bibl\16839 20250218053256.2 2306-627X 20170608b2017####ek#y0engy0150####ca RUS RU Analysis of the Functional Capabilities of Domestic and Foreign Information Systems for Creating of the Single Information Space in the Housing and Communal Services Journal article Moscow INFRA-M Academic Publishing LLC. 2017 9 с. Journal article local Экономика. Экономические науки. 33 RUS Popov A. A. zh-szf.ru