Treese, Sebastian, and Julia Treese. 2022. “Habits and Contradictions: Donkwall 5 & Peterstrasse 19 - 21, Kempen, North Rhine-Westphalia”. Journal of Traditional Building, Architecture and Urbanism, no. 3 (November). Toledo, España:46-59. https://doi.org/10.51303/jtbau.vi3.584.