L. Likhacheva, M. Kapkan. "THE CONCEPT OF “POLITENESS” IN SOVIET CULTURE OF THE 1930S (CASE STUDY OF “PIONERSKAYA PRAVDA” NEWSPAPER)." 6th SWS International Scientific Conference on Social Sciences ISCSS 2019 (2019): 19-26. https://doi.org/10.5593/SWS.ISCSS.2019.5/S26.003