00873naa#a2200205#i#450# EN\\bibl\81946 20241122104304.5 2782-1919 20230623b2023####ek#y0engy0150####ca RU Fracture toughness of fine-grained concretes modified with mineral additives based on thermally activated clay and carbonate rocks Journal article Yaroslavl Yaroslavl State Technical University 2023 11 с. Journal article local Искусственные камни. Бетоны. Искусственные строительные материалы различного состава. 691.3 Nizina Tatyana Anatol'evna Volodin Vladimir Vladimirovich Makridin Nikolay Ivanovich Tarakanov Oleg Vyacheslavovich chemintech.ru