@article{MAN_1903__57_158110,
     author = {Paul Kirchberger},
     title = {\"Uber {Tchebychefsche} {Ann\"aherungsmethoden.} {(Mit} 5 {Figuren} im {Text)}},
     journal = {Mathematische Annalen},
     pages = {509--540},
     publisher = {mathdoc},
     volume = {57},
     year = {1903},
     zbl = {34.0438.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1903__57_158110/}
}