A bibliometric based review on social entrepreneurship and its establishment as a field of research
Wuppertal : Bergische Univ. Wuppertal, 2013
Discussing social business innovations
an interview with Professor Muhammad YunusWuppertal : Bergische Universität Wuppertal, [2018]Making dough or baking dough?
Spousal housework responsibilities in Germany, 1992 - 2011Wuppertal : Bergische Univ. Wuppertal, 2014Time to BRIC it?
Internationalization of European family firms in Europe, North America and the BRIC countriesWuppertal : Bergische Univ. Wuppertal, 2013Who does the shopping?
German time use evidence, 1996 - 2009Wuppertal : Bergische Univ. Wuppertal, 2013