\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2014e.00242}
\itemau{T\"orner, G\"unter}
\itemti{Looking back and ahead -- some very subjective remarks on research in mathematics education.}
\itemso{Li, Yeping (ed.) et al., Proficiency and beliefs in learning and teaching mathematics. Learning from Alan Schoenfeld and G\"unter T\"orner. Rotterdam: Sense Publishers (ISBN 978-94-6209-298-3/hbk; 978-94-6209-297-6/pbk). Mathematics Teaching and Learning 1, 279-286 (2013).}
\itemab
From the text: The list of issues, which I like to annotate, will remain exemplary and the sequence of the items is arbitrary. Some of the issues are more general, whereas others are of a more precise range of influence. I will number them in order to be able to compare topics to each other.
\itemrv{~}
\itemcc{D20}
\itemut{research in mathematics education; beliefs; sustainability; mathematics sociology; implementation of research results; challenges perspectives}
\itemli{}
\end