Buława, A. (2021). 
	Double-dealing, or considerations of loyalty. Tomasz Łubieński during the November Uprising and Zygmunt Sierakowski on the way to the January Uprising. Studia Historica Gedanensia, 2021, 253-273. doi: https://doi.org/10.4467/23916001HG.21.035.15095