Вводные слова и их значения в современном русском языке Parenthetical words and their meanings in the contemporary Russian language. Journal of the College of Languages (JCL), [S. l.], n. 31, p. 55–76, 2015. Disponível em: https://www.jcolang.uobaghdad.edu.iq/index.php/JCL/article/view/165.. Acesso em: 1 may. 2025.