Pluta, M. Gradient-Index Optics in Science and Engineering. SPIE Digital Library.
Chicago Style (17. basım) AtıfPluta, Maksymilian. Gradient-Index Optics in Science and Engineering. SPIE Digital Library.
MLA (9th ed.) AtıfPluta, Maksymilian. Gradient-Index Optics in Science and Engineering. SPIE Digital Library.
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