TY  - JOUR
A1  - Giest, Hartmut
A1  - Walgenbach, Wilhelm
T1  - System-learning - a new challenge to education : bridging special field to transdisciplinary learning.
Y1  - 2002
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/17609
ER  -