1. Evofof ion from ISDN to BISDN: a logical step towards ATM;De Prycker;Computer Communications,1989
2. N. Huang, D. Eigen: Evolution and integration of a multimedia communications network. ICC'89, Boston, U.S.A. June 1989 p. 956-960.
3. Local networks;Stallings;ACM Computing Surveys,1984
4. ISO: Information Processing systems - Fibre Distributed Data Interface (FDD1), Part. 1: Token Ring Layer Protocol (PHY). IS ISO 9314-1, April 1989.
5. ISO: Information Processign systems - Fibre Distributed Data Interface (FDDIJ, Pat 2: Token Ring Media Access Control (MAC). IS ISO 9314-2. May 1989.