ELNIKOV, Mikhail P. The book phenomenon (Theoretical-gnoseological aspects). Knygotyra, [S. l.], v. 46, p. 36–52, 2006. DOI: 10.15388/Knygotyra.2006.2. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/43658. Acesso em: 5 dec. 2025.