ЧЕКМАН, Валерий Николаевич. Studia slavica mediaevalia et humanistica Riccardo Picchio dicata, T. 1–2. Baltistica, [S. l.], v. 25, n. 2, p. 198–199, 1989. DOI: 10.15388/baltistica.25.2.2067. Disponível em: https://www.zurnalai.vu.lt/baltistica/article/view/40586. Acesso em: 25 geg. 2026.