Shaffer, R. Internal Standardization and Calibration Architectures for Chemical Sensors. SPIE Digital Library.
Chicago-viite (17. p.)Shaffer, Ronald. Internal Standardization and Calibration Architectures for Chemical Sensors. SPIE Digital Library.
MLA-viite (9. p.)Shaffer, Ronald. Internal Standardization and Calibration Architectures for Chemical Sensors. SPIE Digital Library.
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