@inbook{Krell_2019,
title={The Black Box Approach: Analyzing Modeling Strategies},
ISBN={9783030302559},
ISSN={2213-2260},
url={http://dx.doi.org/10.1007/978-3-030-30255-9_9},
DOI={10.1007/978-3-030-30255-9_9},
booktitle={Towards a Competence-Based View on Models and Modeling in Science Education},
publisher={Springer International Publishing},
author={Krell,
Moritz and Hergert,
Susann},
year={2019},
pages={147–160} }