BLIŪDŽIUVIENĖ, Nijolė. Statistics of Periodicals in the Baltic States: Data Sources and Collections. Knygotyra, [S. l.], v. 82, p. 170–205, 2024. DOI: 10.15388/Knygotyra.2024.82.7. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/34760.. Acesso em: 17 jul. 2024.