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1
by Wit, Gerrit de
Published 1993
Physica
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2
Published 2015
Springer International Publishing
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3
by Toprak, Ahmet, Weitzel, Gerrit
Published 2017
Springer Fachmedien Wiesbaden
“... Erziehungswissenschaften an der Fachhochschule Dortmund, Dekan am Fachbereich Angewandte Sozialwissenschaften. Gerrit...”
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4
by Mratschkowski, Anna
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG
“..., Gerrit Zumstein...”