@article{10_14708_cm_v4i1_5440,
     author = {M. Oleszkiewicz},
     title = {Prawdopodobie\'nstwo jednoczesnego trwania zjawisk powstaj\k{a}cych niezale\.znie od siebie},
     journal = {Commentationes Mathematicae},
     pages = { 1--7},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1960},
     doi = {10.14708/cm.v4i1.5440},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v4i1.5440/}
}