“International scientific conference ‘Language as a system and activity – 5’ (Rostov-on-Don, September, 25–26, 2015)” (2015) Proceedings of Southern Federal University. Philology, (4), pp. 227–230. Available at: https://philol-journal.sfedu.ru/index.php/sfuphilol/article/view/867 (Accessed: 13 July 2026).