@article{10_14708_dm_v24i01_6681,
     author = {Zbigniew Semadeni},
     title = {Rola znaczenia w rozumowaniach matematycznych},
     journal = {Didactica Mathematicae},
     pages = { 145--174},
     publisher = {mathdoc},
     volume = {24},
     number = {01},
     year = {2002},
     doi = {10.14708/dm.v24i01.6681},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v24i01.6681/}
}