научная литература . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/%D0%BD%D0%B0%D1%83%D1%87%D0%BD%D0%B0%D1%8F%20%D0%BB%D0%B8%D1%82%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%D0%B0/1/rus (21.06.2026)
Translations
научная литература . Haridussõnastik. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//har/%D0%BD%D0%B0%D1%83%D1%87%D0%BD%D0%B0%D1%8F%20%D0%BB%D0%B8%D1%82%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%D0%B0/1/rus (21.06.2026)
научная литература . Raamatukogusõnastik. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//rara/%D0%BD%D0%B0%D1%83%D1%87%D0%BD%D0%B0%D1%8F%20%D0%BB%D0%B8%D1%82%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%D0%B0/1/rus (21.06.2026)
