Greivenkamp, J. AOPC 2019: Optical Sensing and Imaging Technology. SPIE Digital Library.
Lua i Stíl Chicago (17ú heag.)Greivenkamp, John. AOPC 2019: Optical Sensing and Imaging Technology. SPIE Digital Library.
Lua MLA (9ú heag.)Greivenkamp, John. AOPC 2019: Optical Sensing and Imaging Technology. SPIE Digital Library.
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