Guenther, B. Calibration of Passive Remote Observing Optical and Microwave Instrumentation. SPIE Digital Library.
Chicago-viite (17. p.)Guenther, Bruce. Calibration of Passive Remote Observing Optical and Microwave Instrumentation. SPIE Digital Library.
MLA-viite (8. p.)Guenther, Bruce. Calibration of Passive Remote Observing Optical and Microwave Instrumentation. SPIE Digital Library.
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