%0 Conference Article %T On the issues of estimating the accuracy of Earth rotation parameters %A Gayazov, I.. %A Kurdubov, S.. %A Skurikhina, E.. %K Earth: rotation; methods: observational, statistical %J Modern astronomy: from the Early Universe to exoplanets and black holes %D 2024 %P 5 %I Special Astrophysical Observatory of the Russian Academy of Sciences