Kicińska U. Sources for studying the position of widows in noble families and society in the Polish-Lithuanian Commonwealth. An outline of the problem and research questions. Res Gestae [Internet]. 7 styczeń 2022 [cytowane 25 kwiecień 2024];13:42-55. Dostępne na: https://resgestae.uken.krakow.pl/article/view/9032