Weiershausen, W. Optical Metro Networks and Short-Haul Systems VI. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Weiershausen, Werner. Optical Metro Networks and Short-Haul Systems VI. SPIE Digital Library.
MLA način citiranja (8. izdanje)Weiershausen, Werner. Optical Metro Networks and Short-Haul Systems VI. SPIE Digital Library.
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