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@article{MAN_1936__112_159814, author = {G. Doetsch}, title = {Integration von {Differentialgleichungen} vermittels der endlichen {Fourier-Transformation}}, journal = {Mathematische Annalen}, pages = {52--68}, publisher = {mathdoc}, volume = {112}, year = {1936}, zbl = {0013.15902}, url = {http://geodesic.mathdoc.fr/item/MAN_1936__112_159814/} }
G. Doetsch. Integration von Differentialgleichungen vermittels der endlichen Fourier-Transformation. Mathematische Annalen, Tome 112 (1936), pp. 52-68. http://geodesic.mathdoc.fr/item/MAN_1936__112_159814/