Kloos, G. Applications of Lock-in Amplifiers in Optics. SPIE Digital Library.
Chicago Style (17th ed.) ZitazioaKloos, Gerhard. Applications of Lock-in Amplifiers in Optics. SPIE Digital Library.
MLA (9th ed.) ZitazioaKloos, Gerhard. Applications of Lock-in Amplifiers in Optics. SPIE Digital Library.
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