Professionalization and organizational problems of sports clubs: Is there a relationship?

Por Grazia Lang, Sarah Piller, Jürg Schmid, Markus Lamprecht, Siegfried Nagel
Publicado no Current Issues in Sport Science (2022)

Causes for professionalization in national sport federations in Switzerland: a multiple-case study

Por Kaisa Ruoranen, Josephine Clausen, Siegfried Nagel, Grazia Lang, Christoffer Klenk, David Giauque, Emmanuel Bayle, Torsten Schlesinger
Publicado no Current Issues in Sport Science (2018)