TY  - BOOK
AU  -  Bettina Rösken-Winter
AU  -  Chun Ip Fung
AU  -  Ralph Schwarzkopf
AU  - Marcus Nührenbörger
TI  - Design Science and Its Importance in the German Mathematics Educational Discussion
T2  - ICME-13 Topical Surveys
SN  - 978-3-319-43541-1
PY  - 2016///
PB  - Springer International Publishing
KW  - Education
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-43542-8
ER  -