АНДРУЩЕНКО , Л. Spiritual impulses and dramas of S. Yesenin’s epistolary poetry. Actual Problems of Mind, [S. l.], n. 2, p. 281–287, 1997. DOI: 10.31812/apd.v0i2.6529. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/6529. Acesso em: 8 may. 2024.