стадия развития . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/%D1%81%D1%82%D0%B0%D0%B4%D0%B8%D1%8F%20%D1%80%D0%B0%D0%B7%D0%B2%D0%B8%D1%82%D0%B8%D1%8F/1/rus (21.06.2026)
Translations
Translations
Translations
стадия развития . Haridussõnastik. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//har/%D1%81%D1%82%D0%B0%D0%B4%D0%B8%D1%8F%20%D1%80%D0%B0%D0%B7%D0%B2%D0%B8%D1%82%D0%B8%D1%8F/1/rus (21.06.2026)
стадия развития . Koolisõnastikud 2005–2010. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/%D1%81%D1%82%D0%B0%D0%B4%D0%B8%D1%8F%20%D1%80%D0%B0%D0%B7%D0%B2%D0%B8%D1%82%D0%B8%D1%8F/1/rus (21.06.2026)
