разнояйцевые близнецы . Koolisõnastikud 2005–2010. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/%D1%80%D0%B0%D0%B7%D0%BD%D0%BE%D1%8F%D0%B9%D1%86%D0%B5%D0%B2%D1%8B%D0%B5%20%D0%B1%D0%BB%D0%B8%D0%B7%D0%BD%D0%B5%D1%86%D1%8B/1/rus (22.06.2026)
разнояйцевые близнецы . Loomakasvatuse terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//lkt/%D1%80%D0%B0%D0%B7%D0%BD%D0%BE%D1%8F%D0%B9%D1%86%D0%B5%D0%B2%D1%8B%D0%B5%20%D0%B1%D0%BB%D0%B8%D0%B7%D0%BD%D0%B5%D1%86%D1%8B/1/rus (22.06.2026)
