Ziganshin, Ilsur Rustamovich. The constitutional and legal status of public associations of indigenous peoples of the Arctic states: a comparative legal analysis: the author's abstract of the dissertation. Candidate of Juridical Sciences: 12.00.02. Moscow, 2016.
Litvin, Julia Valerievna (Candidate of Historical Sciences). The daily life of the Karelian peasant woman in the second half of the XIX - early XX century: socio-cultural status and gender roles. St. Petersburg, 2013.