@article{10_14708_wm_v21i02_3633,
     author = {A. P{\l}ocki},
     title = {Jaka probabilistyka dla szko{\l}y? {Jaka} probabilistyka dla nauczyciela?},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 149--162},
     year = {1979},
     volume = {21},
     number = {02},
     doi = {10.14708/wm.v21i02.3633},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v21i02.3633/}
}