@article{10_4064_am_1_2_67_82,
     author = {H. Steinhaus},
     title = {O dochodzeniu ojcostwa},
     journal = {Applicationes Mathematicae},
     pages = {67--82},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1953},
     doi = {10.4064/am-1-2-67-82},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-1-2-67-82/}
}