TY  - JOUR
AU  - Marianna Ciosek
TI  - The process of solving a problem at different levels of mathematical knowledge and experience
JO  - Didactica Mathematicae
PY  - 2010
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/dm.v33i0.36/
DO  - 10.14708/dm.v33i0.36
LA  - pl
ID  - 10_14708_dm_v33i0_36
ER  -