@article{10_14708_dm_v27i01_6632,
     author = {Zbigniew Semadeni},
     title = {Stany i dzia{\l}ania na stanach jako aspekty znaczeniowe poj\k{e}\'c matematycznych},
     journal = {Didactica Mathematicae},
     pages = { 169--192},
     publisher = {mathdoc},
     volume = {27},
     number = {01},
     year = {2004},
     doi = {10.14708/dm.v27i01.6632},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v27i01.6632/}
}