TY - JOUR A1 - Pietsch, Wolfram T1 - Customer-Oriented Specification and Evaluation of IT Service Level Agreements T2 - Software process improvement : Elektronische Ressource : 12th European conference ; proceedings / EuroSPI 2005, Budapest, Hungary, November 9 - 11, 2005. Ita Richardson ... (ed.) Y1 - 2005 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2437 SN - 3-540-30286-7 N1 - Lecture notes in computer science ; 3792 ; EuroSPI <12, 2005, Budapest> SP - 83 EP - 94 PB - Springer CY - Berlin [u.a.] ER -