Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol specification - Type 14 elements (IEC 61158-4-14:2007); English version EN 61158-4-14:2008, only on CD-ROM
German title
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-14: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 14-Elemente (IEC 61158-4-14:2007); Englische Fassung EN 61158-4-14:2008, nur auf CD-ROM
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