ŽÁČEK, P. The Czechoslovak Little Sister: A brief overview of the organizational development of the foreign intelligence service in Communist Czechoslovakia, 1953–1989. Remembrance and Justice, [S. l.], v. 30, n. 2, p. 319–339, 2017. Disponível em: https://czasopisma.ipn.gov.pl/index.php/pis/article/view/125. Acesso em: 9 nov. 2024.