@article{10_14708_wm_v29i01_4423,
     author = {W. Ple\'sniak},
     title = {Zastosowania nier\'owno\'sci {Markowa} w analizie r\'o\.zniczkowej},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 39--46},
     publisher = {mathdoc},
     volume = {29},
     number = {01},
     year = {1990},
     doi = {10.14708/wm.v29i01.4423},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v29i01.4423/}
}