@article{10_14708_dm_v25i01_6651,
     author = {Pierre M. Van Hiele},
     title = {Bibliografia: {Podobie\'nstwa} i r\'o\.znice mi\k{e}dzy teori\k{a} uczenia si\k{e} i nauczania {Skempa} a poziomami my\'slenia van {Hielego}},
     journal = {Didactica Mathematicae},
     pages = { 183--202},
     publisher = {mathdoc},
     volume = {25},
     number = {01},
     year = {2003},
     doi = {10.14708/dm.v25i01.6651},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v25i01.6651/}
}