J. Perry, “Over de grens - De sociaal-politieke dynamiek in de Nederlands-Duitse grensregio’s, 1930-1940: Jan Brauer”, PSHAL, vol. 158, pp. 234–239, Jun. 2023, Accessed: Nov. 23, 2024. [Online]. Available: https://platform.openjournals.nl/PSHAL/article/view/18919