Blobel, B.B.BlobelHoepner, P.P.HoepnerJoop, R.R.JoopKamouskos, S.S.KamouskosKleinhuis, G.G.KleinhuisStassinopoulos, G.G.Stassinopoulos2022-03-032022-03-032003https://publica.fraunhofer.de/handle/publica/20323810.1016/S0140-3664(03)00081-1en004Using a privilege management infrastructure for secure Web- based e-health applicationsjournal article