NALEWAJKO-KULIKOV, J. Three Colors: Grey Study for a Portrait of Bernard Mark. Zagłada Żydów. Studia i Materiały, [S. l.], n. Holocaust Studies and Materials, p. 205-226, 2010. DOI: 10.32927/ZZSiM.125. Disponível em: https://zagladazydow.pl/index.php/zz/article/view/125. Acesso em: 19 kwi. 2024.