@bookSchiele_2022, title=Labor market spillover effects of a compulsory schooling reform in Germany, author=Schiele, Valentin, year=2022 
LibreCat: /record/46531

@articleSchumann_Wünderlich_Evanschitzky_2014, title=Spillover Effects of Service Failures in Coalition Loyalty Programs: The Buffering Effect of Special Treatment Benefits., volume=90, number=1, journal=Journal of Retailing, publisher=Elsevier, author=Schumann, Jan H and Wünderlich, Nancy and Evanschitzky, Heiner, year=2014, pages=111–118 
LibreCat: /record/5714