id: 70859532 dt: a an: 70859532 au: Zibuschka, Jan; Herbert, Matthias; Rossnagel, Heiko ti: Towards privacy-enhancing identity management in mashup-providing platforms so: DBSec, 273-286 (2010). py: 2010 pu: la: EN cc: ut: ci: li: doi:10.1007/978-3-642-13739-6_18