@article{10_14708_dm_v41i0_7028,
     author = {Editorial board Editorial Board of Didactica Mathematicae},
     title = {Jubilee {Congress} of {Polish} {Mathematicians}},
     journal = {Didactica Mathematicae},
     pages = { 121},
     publisher = {mathdoc},
     volume = {41},
     year = {2019},
     doi = {10.14708/dm.v41i0.7028},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/dm.v41i0.7028/}
}