Broadband Integrated Services Digital Network (B-ISDN) - Asynchronous Transfer Mode (ATM) Adaptation Layer (AAL) specification; type 3/4; English version ETS 300349:1995
Breitband-ISDN - Asynchroner Transfermodus (ATM) - Spezifikation der Anpassungsschicht (AAL); Typ 3/4; Englische Fassung ETS 300349:1995