RUTKOWSKA, Grażyna. Izabela Skierska (4 XII 1967–2 IV 2014). Kwartalnik Historyczny, [S. l.], v. 122, n. 3, p. 623–627, 2015. DOI: 10.12775/14416. Disponível em: https://apcz.umk.pl/KH/article/view/14416. Acesso em: 8 lip. 2025.