00696naa#a2200205#i#450# EN\\bibl\101532 20260405210227.7 2076-0655 20191222b2019####ek#y0engy0150####ca RUS RU Influence of the temperature of thermal activation of polymineral clays on the strength and composition of alkali-activated cements based on them Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2019 5 с. Journal article local Rakhimova N R Rakhimov R Z Bikmuhametov Artur Rustemovich Morozov V. P. tsilicates.ru