@article{10_14708_dm_v27i01_6631,
     author = {Zbigniew Semadeni},
     title = {Aspekty znaczeniowe i aspekty strukturalne poj\k{e}\'c matematycznych},
     journal = {Didactica Mathematicae},
     pages = { 151--168},
     publisher = {mathdoc},
     volume = {27},
     number = {01},
     year = {2004},
     doi = {10.14708/dm.v27i01.6631},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v27i01.6631/}
}