Métais, Grégoire; Sen, Sevket (1 червня 2017). First occurrence of Palaeotheriidae (Perissodactyla) from the late–middle Eocene of eastern Thrace (Greece). Comptes Rendus Palevol. 16 (4): 382—396. doi:10.1016/j.crpv.2017.01.001. ISSN1631-0683.
Métais, Grégoire; Sen, Sevket (1 червня 2017). First occurrence of Palaeotheriidae (Perissodactyla) from the late–middle Eocene of eastern Thrace (Greece). Comptes Rendus Palevol. 16 (4): 382—396. doi:10.1016/j.crpv.2017.01.001. ISSN1631-0683.