@article{PMF_1902_13_1_a8,
     author = {B\"ottcher, {\L}. E.},
     title = {Zasady rachunku iteracyjnego. {Cz\k{e}\'s\'c} {III.} (doko\'nczenie)},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {353--371},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1902},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1902_13_1_a8/}
}