правящая верхушка . Koolisõnastikud 2005–2010. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/%D0%BF%D1%80%D0%B0%D0%B2%D1%8F%D1%89%D0%B0%D1%8F%20%D0%B2%D0%B5%D1%80%D1%85%D1%83%D1%88%D0%BA%D0%B0/1/rus (21.06.2026)