ŠÍR, Filip. Research on the Production of Czech Sound Recordings to 1946 Focusing on the Gramophone Company ESTA. International Association of Sound and Audiovisual Archives (IASA) Journal, [S. l.], n. 45, p. 68–76, 2015. DOI: 10.35320/ij.v0i45.87. Disponível em: https://journal.iasa-web.org/index.php/pubs/article/view/87. Acesso em: 26 apr. 2024.