@article{PMF_1917_28_1_a10,
     author = {Rajchman, Aleksander},
     title = {O r\'o\.zniczkowalno\'sci szereg\'ow {Fouriera} wyraz za wyrazem},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {213--220},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {1917},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1917_28_1_a10/}
}