@article{MZ_1982__180_173168,
     author = {Helmut Werner},
     title = {Rationale {Interpolation} von |x| in \"aquidistanten {Punkten.}},
     journal = {Mathematische Zeitschrift},
     pages = {11--18},
     publisher = {mathdoc},
     volume = {180},
     year = {1982},
     zbl = {0469.41002},
     url = {http://geodesic.mathdoc.fr/item/MZ_1982__180_173168/}
}