@article{MZ_1962__80_170084,
     author = {Kazuo Ishiguro},
     title = {\"Uber das {S...-Verfahren} bei {Fourier-Reihen.}},
     journal = {Mathematische Zeitschrift},
     pages = {4--11},
     publisher = {mathdoc},
     volume = {80},
     year = {1962},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1962__80_170084/}
}