Broadband Integrated Services Digital Network (B-ISDN) - B-ISDN Operation and Maintenance (OAM) principles and functions; English version ETS 300404:1997
Transmission and Multiplexing (TM) - Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment - Part 2-1: Functional model for the transfer and layer management plane
Transmission and Multiplexing (TM) - Generic requirements of Asynchronous Transfer Mode (ATM) transport functionality within equipment - Part 1-1: Functional characteristics and equipment performance
