Union soviétique . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/Union%20sovi%C3%A9tique/1/fra (20.06.2026)
Translations
Union soviétique . EKI terminibaas Esterm. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/Union%20sovi%C3%A9tique/1/fra (20.06.2026)