холостая овцематка . Loomakasvatuse terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//lkt/%D1%85%D0%BE%D0%BB%D0%BE%D1%81%D1%82%D0%B0%D1%8F%20%D0%BE%D0%B2%D1%86%D0%B5%D0%BC%D0%B0%D1%82%D0%BA%D0%B0/1/rus (05.10.2026)