Zhilina Natalia V. «Bone and horn carving in decorative art of Kievan Rus in the 9th - the first half of the 11th centuries» // Tomsk State University Journal 2022. №476 C.24-38
Polukhin Andrey N. «The early history of the East Slavs and Kievan Rus' in P.N. Savitsky's historical concept» // Tomsk State University Journal 2014. №381 C.136-141
