(1)
Hamm, R.; Jäger, A.; Fischer, C. Soccer and Regional Development. An Analysis of the Regional Economic Impacts of a Bundesliga Soccer Club—Using the Example of Borussia VfL 1900 Mönchengladbach. RuR 2016, 74 (2), 135–150. https://doi.org/10.1007/s13147-016-0389-4.