PLATT, D. The archives of the POSK Polish Library in London as a source of biographic research. Bibliotekarz Podlaski, [S. l.], v. 48, n. 3, p. 115–127, 2020. DOI: 10.36770/bp.521. Disponível em: https://bibliotekarzpodlaski.pl/index.php/bp/article/view/521. Acesso em: 20 apr. 2024.