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Lua i Stíl Chicago (17ú heag.)Helvoort, Marinus Johannes Adrianus Maria van. Grounding Structures for the EMC-protection of Cabling and Wiring. Eindhoven: Technische Universiteit Eindhoven, 1995.
Lua MLA (8ú heag.)Helvoort, Marinus Johannes Adrianus Maria van. Grounding Structures for the EMC-protection of Cabling and Wiring. Technische Universiteit Eindhoven, 1995.
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