ROSIEK, Stanisław. Drohobycz stolicą XX wieku. Schulz/Forum, [S. l.], n. 11, p. 3–4, 2018. DOI: 10.26881/sf.2018.11.01. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/schulz/article/view/2111. Acesso em: 23 lip. 2025.