@article{10_14708_wm_v31i01_4544,
     author = {Z. Denkowska and E. Jankowska-Sahraoui},
     title = {Wczoraj, dzi\'s i jutro szesnastego problemu {Hilberta}},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 31--43},
     publisher = {mathdoc},
     volume = {31},
     number = {01},
     year = {1995},
     doi = {10.14708/wm.v31i01.4544},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v31i01.4544/}
}