@article{10_14708_dm_v41i0_7029,
     author = {Ryszard Pawlak},
     title = {ON {TEACHER} {EDUCATION} {AND} {ON} {KEY} {PROBLEMS} {OF} {TEACHING} {MATHEMATICS}},
     journal = {Didactica Mathematicae},
     pages = { 123 -- 134},
     publisher = {mathdoc},
     volume = {41},
     year = {2019},
     doi = {10.14708/dm.v41i0.7029},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v41i0.7029/}
}