The evolving relationship between OSI and ODP in the new communications environment. - Helmut Leopold; Geoff Coulson; Kwaku Frimpong-Ansah; David Hutchison 001; Nikolaus Singer (Broadband Islands, 1993)

From Broadband Network Services to a Distributed Multimedia Support-Environment. - Helmut Leopold; Kwaku Frimpong-Ansah; Nikolaus Singer (COST 237 Workshop, 1994)