Voelz, D. Free-Space Laser Communication and Active Laser Illumination III. SPIE Digital Library.
Chicago-viite (17. p.)Voelz, David. Free-Space Laser Communication and Active Laser Illumination III. SPIE Digital Library.
MLA-viite (9. p.)Voelz, David. Free-Space Laser Communication and Active Laser Illumination III. SPIE Digital Library.
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