Sergey, Postnikov, and Leonid Smirnov. “Constructivism in the Urals: 21st Century Studies”. Quaestio Rossica 4, no. 3 (September 30, 2016): 257–267. Accessed April 19, 2024. https://qr.urfu.ru/ojs/index.php/qr/article/view/2068.