KASHAEV, Sergey; PAVLICHENKO, Natalia. Letter on an Ostracon From the Settlement of Vyshesteblievskaya-3. Hyperboreus, Bern, v. 21, n. 1, p. 61–79, 2015. DOI: 10.36950/hyperboreus.VWSC2738. Disponível em: https://ciss-journal.org/index.php/Hyperboreus/article/view/12563. Acesso em: 25 aug. 2025.