%0 Journal Article %A Dennis Wolters %A Christian Gerth %A Gregor Engels %T Visual Requirements Modeling for Cross-Device Systems %J Computer Science and Information Systems %D 2017 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2017_14_2_a11/ %F CSIS_2017_14_2_a11