Drążkowska, Anna. “Conservation of Textiles Excavated from Polish officers’ Collective Graves in Katyń and Kharkiv (Russ. Kharkov”. Fasciculi Archaeologiae Historicae 23 (January 1, 2010). Accessed May 18, 2024. https://journals.iaepan.pl/fah/article/view/1436.