Ryabchenko, Natalia Anatolievna, and Anna Aleksandrovna Gnedash. “Structure, Types of Users and the Practices of Online-Social Networks As a Field of Political Practices”. International Review of Management and Marketing, vol. 5, no. 1S, Dec. 2015, pp. 115-20, https://mail.econjournals.com/index.php/irmm/article/view/1628.