%0 Journal Article %T COMPARATIVE ANALYSIS OF YTTRIUM CONTAINING ZIRCONIUM DIOXIDE BLOCKS %A Mityushkina, T.A. %A Fokina, S.A. %A Korovushkina, E.K. %A Filippov, K.Y. %A Meremkulov, R.A. %A Mordanova, A.V. %A Mordanov, O.S. %A Khabadze, Z.S. %K zirconium dioxide, 5-YTZ, 4-YTZ, flexural strength, transparency, fracture toughness %J Actual problems in dentistry %D 2024 %N 19 %P 7 %I TIRAZH Publishing House