TY  - JOUR
AU  - Editorial board Editorial Board of Didactica Mathematicae
TI  - Jubilee Congress of Polish Mathematicians
JO  - Didactica Mathematicae
PY  - 2019
SP  -  121
VL  - 41
UR  - http://geodesic.mathdoc.fr/articles/10.14708/dm.v41i0.7028/
DO  - 10.14708/dm.v41i0.7028
LA  - pl
ID  - 10_14708_dm_v41i0_7028
ER  -