Experiences in multi-domain management system development. - David Lewis 001; S. O'Connell; William Donnelly; Lennart H. Bjerring (Integrated Network Management, 1995)

Experiences in Multi-domain Management Service Development. - David Lewis 001; Thanassis Tiropanis; Lennart H. Bjerring; L. M. Ericsson; Jane Hall (IS&N, 1995)

An inter-domain virtual private network management service. - David Lewis 001; Lennart H. Bjerring; Ingi H. Thorarensen (NOMS, 1996)

Inter-Domain Service Management of Broadband Virtual Private Networks. - Lennart H. Bjerring; David Lewis 001; Ingi H. Thorarensen (J. Netw. Syst. Manag., 1996)

An Open Distributed VPN Management System for a Multi-Domain Management World. - Habib Khayat; Lennart H. Bjerring; Rene S. Lund; L. M. Ericsson (Integrated Network Management, 1997)

Domain Interoperability for Federated Connectivity Management. - Lennart H. Bjerring; P. Vorm (IS&N, 1997)

Experiences in developing multi-technology TMN systems. - Lennart H. Bjerring; Claus Grabowski; Soren Dittman; Rene S. Lund; Lars B. Sorensen; Sonny Rasmussen; Carsten Gyrn (NOMS, 1998)

Integration Architecture of Multi-Technology Management Systems. - Claus Grabowski; Lennart H. Bjerring; Siamak Peykarimah; Lars B. Sorensen; Ralf Bracht; Jim O'Hara; Vincent P. Wade; Hervé Karp (Integrated Network Management, 1999)