@article{10_14708_dm_v9i01_6873,
     author = {Annie Bessot and Franqoise Richard},
     title = {Studium funkcjonowania schematu-drzewa w zale\.zno\'sci od zmiennych pewnej sytuacji},
     journal = {Didactica Mathematicae},
     pages = { 9--42},
     publisher = {mathdoc},
     volume = {9},
     number = {01},
     year = {1988},
     doi = {10.14708/dm.v9i01.6873},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v9i01.6873/}
}