@article{10_4064_am_1_3_225_231,
     author = {J. Oderfeld},
     title = {Najwi\k{e}ksza r\'o\.znica mi\k{e}dzy rz\k{e}dnymi charakterystyk plan\'ow pojedynczych},
     journal = {Applicationes Mathematicae},
     pages = {225--231},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1953},
     doi = {10.4064/am-1-3-225-231},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-1-3-225-231/}
}