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Operational Bulletin No. 703 (1.XI.1999)
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(R) Object identifiers (OIDs) 2010
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Operational Bulletin No. 712 (15.III.200
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Operational Bulletin No. 679 (1.XI.1998)
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Interference measuring techniques (2002)
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Operational Bulletin No. 683 (1.I.1999)
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Optical Transport Networks from TDM to P
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