Zhang, Y. 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes. SPIE Digital Library.
Chicago-viite (17. p.)Zhang, Yudong. 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes. SPIE Digital Library.
MLA-viite (9. p.)Zhang, Yudong. 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes. SPIE Digital Library.
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