00619naa#a2200169#i#450# EN\\bibl\55848 20241122223949.5 1815-588X 20221220b2022####ek#y0engy0150####ca RU Plaster Mortar Composition Design for the Restoration of Stone and Brick Architecture Monuments Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2022 9 с. Journal article local Штукатурные растворы. 691.55 Safonova Tatyana Yurievna atjournal.ru