Watkins, W. Targets and Backgrounds VIII: Characterization and Representation. SPIE Digital Library.
Chicagoスタイル(17版)引用形式Watkins, Wendell. Targets and Backgrounds VIII: Characterization and Representation. SPIE Digital Library.
MLA(9版)引用形式Watkins, Wendell. Targets and Backgrounds VIII: Characterization and Representation. SPIE Digital Library.
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