%0 Journal Article
%T Reunification of East and West German School Systems: Longitudinal                Multilevel Modeling Study of the Big-Fish-Little-Pond Effect on Academic                Self-Concept:
%A Marsh, Herbert W 
%A Köller, Olaf
%A Baumert, Jürgen
%J American Educational Research Journal
%V 38
%N 2
%P 321-350
%@ 0002-8312
%D 2016-06-23
%I SAGE Publications
%~ DeepDyve