Novickij, G. P., Hajdú, P. and Ferincz, I. (1973) “Kratkoe opisanie o narode ostjackom”, Studia Uralo-altaica, 3, pp. 1–276. Available at: https://ojs.bibl.u-szeged.hu/index.php/stualtaica/article/view/13500 (Accessed: 19 May 2024).