@article{10_14708_dm_v3i01_7005,
     author = {Zofia Krygowska},
     title = {XXXIII {Spotkanie} {CIEAEM}},
     journal = {Didactica Mathematicae},
     pages = { 211--216},
     year = {1984},
     volume = {3},
     number = {01},
     doi = {10.14708/dm.v3i01.7005},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v3i01.7005/}
}