PODVINTSEV, O.B. PRESENTATION ON THE STRUCTURE OF PERM REGION AS PART OF REGIONAL IDENTITY. Perm Federal Research Centre Journal, [S. l.], n. 1, p. 12–18, 2016. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2016n1p1. Acesso em: 14 may. 2026.