00534naa#a2200157#i#450# EN\\bibl\75941 20241201055232.7 2542-1840 20240314b2024####ek#y0engy0150####ca RU Speech Competencies in Russian-Speaking Monolinguals of the Tyva Republic in the Context of Tuvan-Russian Bilingualism Journal article Kemerovo Kemerovo State University 2024 7 с. Journal article local Lickevich Evgeniy Yur'evich vestnik-bees.kemsu.ru