XRF and raman spectroscopy of pigments and binders in works of bulgarian artists from the collection of Krasimir Dachev. Research Announcements "Heritage BG", [S. l.], n. 4, p. 50–57, 2025. DOI: 10.58894/AR-HBg.2023.4.50-57. Disponível em: https://periodicals.uni-sofia.bg/index.php/AR-NBg/article/view/1337. Acesso em: 10 mar. 2026.