Schröder, H. Education and Training in Optics and Photonics: ETOP 2015. SPIE Digital Library.
Chicago-viite (17. p.)Schröder, Henning. Education and Training in Optics and Photonics: ETOP 2015. SPIE Digital Library.
MLA-viite (8. p.)Schröder, Henning. Education and Training in Optics and Photonics: ETOP 2015. SPIE Digital Library.
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