00637naa#a2200193#i#450# EN\\bibl\101542 20251212143249.5 2076-0655 20200101b2020####ek#y0engy0150####ca RUS RU Features of cement paste hydration and hardening processess with the addition of hydrated cement Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2020 4 с. Journal article local Samchenko Svetlana Vasil'evna Abramov Mihail Andreevich Egorov Egor Sergeevich tsilicates.ru