Eberhardt, Winfried, et al. “Opportunities and Threats of Digital Transformation for Village Shops: Coronavirus Pandemic As a Catalyst?”. 2022. Raumforschung Und Raumordnung | Spatial Research and Planning, vol. 80, no. 3, June 2022, pp. 344-59, https://doi.org/10.14512/rur.121.