ŚWIĘTOCHOWSKA, Grażyna. Éminence Grise or a Mentor? More on Ester Krumbachová. Panoptikum, [S. l.], n. 23, p. 98–116, 2020. DOI: 10.26881/pan.2020.23.08. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/panoptikum/article/view/4782. Acesso em: 23 kwi. 2024.