Тартуский мирный договор между Советской Россией и Финляндией . Koolisõnastikud 2005–2010. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/%D0%A2%D0%B0%D1%80%D1%82%D1%83%D1%81%D0%BA%D0%B8%D0%B9%20%D0%BC%D0%B8%D1%80%D0%BD%D1%8B%D0%B9%20%D0%B4%D0%BE%D0%B3%D0%BE%D0%B2%D0%BE%D1%80%20%D0%BC%D0%B5%D0%B6%D0%B4%D1%83%20%D0%A1%D0%BE%D0%B2%D0%B5%D1%82%D1%81%D0%BA%D0%BE%D0%B9%20%D0%A0%D0%BE%D1%81%D1%81%D0%B8%D0%B5%D0%B9%20%D0%B8%20%D0%A4%D0%B8%D0%BD%D0%BB%D1%8F%D0%BD%D0%B4%D0%B8%D0%B5%D0%B9/1/rus (21.06.2026)
