00666naa#a2200217#i#450# EN\\bibl\13789 20241225214656.3 2071-7318 20161126b2016####ek#y0engy0150####ca RUS RU THE STRUCTURE OF CEMENT STONE WITH DISPERSED TITANIUM DIOXIDE IN DAILY AGE Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 4 с. Journal article local Postnikova Olga Golovin Sergey Pykin Aleksey Lukuttsova N. P. Borovik Ekaterina zh-szf.ru