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@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/} }
Helmut Werner. Rationale Interpolation von |x| in äquidistanten Punkten.. Mathematische Zeitschrift, Tome 180 (1982), pp. 11-18. http://geodesic.mathdoc.fr/item/MZ_1982__180_173168/