Kozulin, V.N. “Northern Regions of Russia As Described by the Flemish Knight De Lannoy: "Non-Muscovite" Identity”. Izvestiya of Altai State University0, no. 6(122) (December 15, 2021): 67-72. Accessed December 15, 2025. https://izvestiya.asu.ru/article/view/%282021%296-10.