(英文)Julius Orion Smith III. Lagrange_Interpolation. Center for Computer Research in Music and Acoustics (CCRMA), Stanford University. [2009-12-22]. (原始内容存档于2009-06-28).
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(英文)Julius Orion Smith III. Lagrange_Interpolation. Center for Computer Research in Music and Acoustics (CCRMA), Stanford University. [2009-12-22]. (原始内容存档于2009-06-28).