Social integration of people with a migration background in Swiss sport clubs
(Buser, M., Adler Zwahlen, J., Schlesinger, T. & Nagel, S. : Institute of Sport Science, University of Bern, Bern, Switzerland ; Special Department for Integration and Prevention, Federal Office for Sport, Magglingen, Switzerland; Faculty of Sport Science, Ruhr-University Bochum, Germany, 2021)