Winston, R. Nonimaging Optics: Efficient Design for Illumination and Solar Concentration IX. SPIE Digital Library.
Chicago-čujuhus (17. p.)Winston, Roland. Nonimaging Optics: Efficient Design for Illumination and Solar Concentration IX. SPIE Digital Library.
MLA-čujuhus (9. p.)Winston, Roland. Nonimaging Optics: Efficient Design for Illumination and Solar Concentration IX. SPIE Digital Library.
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