SCHMIDT, V. Rethra – Lieps, am Südende des Tollensesees<br>Retra – Lieps na južni strani jezera Tollensesee</br>. Studia mythologica Slavica, Ljubljana, Slovenija, v. 2, p. 33–46, 2015. DOI: 10.3986/sms.v2i0.1843. Disponível em: https://ojs.zrc-sazu.si/sms/article/view/1843. Acesso em: 22 dec. 2024.