Niewiadomski, Igor. “Celebrations of the Week of Regained Territories and the Weeks of Western Lands Between 1946–1948 Based on Nationwide Press Articles”. Vade Nobiscum, Tom XX 2019: Studia Z Historii Politycznej I Wojskowej, edited by Piotr Budzyński et al., Lodz University Press, 2019, pp. 255-70, https://doi.org/10.18778/8142-717-3.14.