Inter-Domain Integration of Services and Service Management. - David Lewis 001; Thanassis Tiropanis; Cliff Redmond; Vincent P. Wade; Alistair McEwan; Ralf Bracht (IS&N, 1997)

Experiences in integrated multi-domain service management. - David Lewis 001; Thanassis Tiropanis; Alistair McEwan; Cliff Redmond; Vincent P. Wade; Ralf Bracht (MMNS, 1997)

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)

The Development of Integrated Inter and Intra Domain Management Services. - David Lewis 001; Vincent Wade; Ralf Bracht (Integrated Network Management, 1999)

Patterns of business rules to enable agile business processes. - Tobias Graml; Ralf Bracht; Marcus Spies (Enterp. Inf. Syst., 2008)