Pintar, B.B.PintarRennoch, A.A.RennochSchmitting, P.P.SchmittingSchulz, S.S.Schulz2022-03-042022-03-042009https://publica.fraunhofer.de/handle/publica/218334entestingTTCN-3telecommunicationIMSSIPISDN004384Standardized testware for internet-based telecommunication servicesjournal article