@article{10_14708_dm_v13i01_6833,
     author = {Marianna Ciosek},
     title = {B{\l}\k{e}dy pope{\l}niane przez ucz\k{a}cych si\k{e} matematyki i ich hipotetyczne przyczyny},
     journal = {Didactica Mathematicae},
     pages = { 65--161},
     publisher = {mathdoc},
     volume = {13},
     number = {01},
     year = {1992},
     doi = {10.14708/dm.v13i01.6833},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v13i01.6833/}
}