author = { Schorer, Jörg AND Cobley, Stephen AND Bräutigam, Helge AND Loffing, Florian AND Hütter, Stephan AND Büsch, Dirk AND Wattie, Nick AND Helsen, Werner F. AND Baker, Joseph },

title = { Developmental contexts, depth of competition and relative age effects in sport: a database analysis and a quasi-experiment },

isbn = {2190-0507},

keywords = { Sports },

year = {2015},

abstract = {Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.},