Ahrens, D.D.AhrensEckardt, T.T.EckardtHagen, L.L.HagenHuebener, S.S.HuebenerKielhoefen, P.P.KielhoefenKrueger, R.R.KruegerMagedanz, T.T.Magedanz2022-03-072022-03-071995https://publica.fraunhofer.de/handle/publica/288306en004Personal Communication Support System: Specification of Profiles, System Components and Applicationsbook