Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takakura Naoya and Tanaka Ken'ichiro,Precise Approximation Formula for Fourier Transform of Functions with Exponential Decay for the Whole Frequency,Transactions of the Japan Society for Industrial and Applied Mathematics,2424-0982,The Japan Society for Industrial and Applied Mathematics,2022,32,2,75-100,https://cir.nii.ac.jp/crid/1390292561183579776,https://doi.org/10.11540/jsiamt.32.2_75