# References for the HVZ theorem?

Is there someone who knows references for a proof of the HVZ theorem in the case of a system of $N$ particles, some of which are fermions?

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Doesn't this belong on the physics site? –  Ishan Banerjee Feb 21 '13 at 12:30
@IshanBanerjee: This question concerns topics that are actually rarely studied by physicists. –  Simen K. Feb 21 '13 at 14:02