00486naa#a2200169#i#450# EN\\bibl\80652 20241031081828.4 2076-0655 20140625b2014####ek#y0engy0150####ca RUS RU Phase diagram of hydration and hardening of cement Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2014 3 с. Journal article local Lotov V A tsilicates.ru