@article{PMF_1919_30_1_a3,
     author = {M\"untz, H.},
     title = {Teorya og\'olna bezpo\'sredniego rozwi\k{a}zywania r\'owna\'n},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {95--119},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {1919},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1919_30_1_a3/}
}