KEMPF, Klaus. Virtual Library Construction: Purposes, Problems and Strategies: Access Bayerische Staatsbibliothek. BOSNIACA, [S. l.], v. 15, n. 15, p. 55–58, 2017. Disponível em: https://bosniaca.nub.ba/index.php/bosniaca/article/view/102. Acesso em: 13 sep. 2026.