@article{10_14708_wm_v8i1_2347,
     author = {S. Hartman},
     title = {Osi\k{a}gni\k{e}cia naukowe {XX-lecia} w zakresie matematyki},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 1--21},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1965},
     doi = {10.14708/wm.v8i1.2347},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v8i1.2347/}
}