TY  - BOOK
AU  - Hans Niels Jahnke, Lisa Hefendehl-Hebeker
TI  - Traditions in German-Speaking Mathematics Education Research
SN  - 978-3-030-11069-7
SN  - 2520-8330
PY  - 2019///
PB  - Springer International Publishing
UR  - https://doi.org/10.1007/978-3-030-11069-7
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-11069-7
ER  -