TY JOUR TI Factors Influencing the Understanding of Complex Logical and Grammatical Constructions by Bilinguals KW neuropsychology KW bilingualism KW higher mental functions KW logical and grammatical constructions KW primary school students KW bicultural social environment KW language competencies KW Tuva JO Bulletin of Kemerovo State University. Series: Humanities and Social Sciences AU Litskevich, E.Y. PY 2026 IS 10 PB Kemerovo State University