Graczyk, K. 2021. "This is a disastrous reform for us." A project on the administrative division of the state into voivodeships from 1931 and its reception among German diplomacy. Rocznik Polsko-Niemiecki. 29 (wrz. 2021), 11–29. DOI:https://doi.org/10.35757/RPN.2021.29.01.