Chernikh, A.V. 2016. “AN ETHNOGRAPHIC STUDY OF THE PERM PRIKAMYE AT THE BEGINNING OF THE XXI CENTURY: EXPEDITIONARY, RESEARCHAND PUBLISHING PROJECTS”. Perm Federal Research Centre Journal, no. 4 (March): 17-26. https://journal-dev.icmm.ru/index.php/pscj/article/view/PSCJ2015n4p2.