TY  - JOUR
AU  - Sergei Abramovich
TI  - Exploring quadratic equations with digital tools in mathematics teacher education
JO  - The Teaching of Mathematics
PY  - 2016
SP  - 84 
VL  - XIX
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM2_2016_XIX_2_a3/
LA  - en
ID  - TM2_2016_XIX_2_a3
ER  -