CHLEBDA, Barbara; DANECKA, Irena. Everyone needs the letter “Ё”: the remarks of teachers of Russian as a foreign language. Studia Rossica Posnaniensia, [S. l.], n. 38, p. 33–40, 2013. DOI: 10.14746/strp.2013.38.2. Disponível em: https://pressto.amu.edu.pl/index.php/strp/article/view/362. Acesso em: 18 jul. 2024.