00638naa#a2200193#i#450# EN\INFRA-M\bibl\37030 /en/manage/index 20250321223919.5 2306-627X 20200414b2020####ek#y0engy0150####ca RU Development of the Building Materials Market Research System Journal article Moscow INFRA-M Academic Publishing LLC. 2020 4 с. Journal article local Экономика. Экономические науки. 33 Mishlanova Marina Yur'evna Veleva A. Yu. test.editorum.ru /en/manage/index