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The German Language Worldwide: a New Data Set on Language Learning
Uebelmesser, Silke, Huber, Matthias, Weingarten, SeverinVolume:
64
Language:
english
Journal:
CESifo Economic Studies
DOI:
10.1093/cesifo/ify007
Date:
March, 2018
File:
PDF, 7.67 MB
english, 2018