TY  - JOUR
AU  - Ryszard Pawlak
TI  - ON TEACHER EDUCATION AND ON KEY PROBLEMS OF TEACHING MATHEMATICS
JO  - Didactica Mathematicae
PY  - 2019
SP  -  123 
EP  -  134
VL  - 41
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/dm.v41i0.7029/
DO  - 10.14708/dm.v41i0.7029
LA  - pl
ID  - 10_14708_dm_v41i0_7029
ER  -