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1Academic Journal
المصدر: Optics Communications ; volume 153, issue 4-6, page 202-206 ; ISSN 0030-4018
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2Periodical
المؤلفون: Kreiter, Maximilian J.S, Mittler-Neher, Silvia
المصدر: Thin Solid Films; March 1999, Vol. 342 Issue: 1-2 p244-248, 5p