Breckinridge, J. Damage to Space Optics, and Properties and Characteristics of Optical Glass. SPIE Digital Library.
Lua i Stíl Chicago (17ú heag.)Breckinridge, James. Damage to Space Optics, and Properties and Characteristics of Optical Glass. SPIE Digital Library.
Lua MLA (8ú heag.)Breckinridge, James. Damage to Space Optics, and Properties and Characteristics of Optical Glass. SPIE Digital Library.
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