Where is the Wiener filter implemented by Scipy derived from?

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I am using the Wiener Filter to do speech enhancement (1D data) and while I see the source code, I'm unsure where it was derived from. Is there an academic or authoritative source that it came from?

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Shamoon On BEST ANSWER

Answered by Pauli Virtanen in a Github issue:

Reading https://scipy.github.io/devdocs/tutorial/signal.html#wiener-filter it's probably the same as wiener2 in Octave/Matlab, whose reference points to Lim, Jae S., Two-Dimensional Signal and Image Processing, Englewood Cliffs, NJ, Prentice Hall, 1990, p. 548.