@article{10_14708_wm_v31i01_4554,
     author = {M. Bo\.zejko},
     title = {Stanis{\l}aw {Hartman} (1914-1992)},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 105--120},
     publisher = {mathdoc},
     volume = {31},
     number = {01},
     year = {1995},
     doi = {10.14708/wm.v31i01.4554},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v31i01.4554/}
}