Concern-Oriented Software Design with TouchRAM. - Matthias Schöttle; Omar Alam; Abir Ayed; Jörg Kienzle (MoDELS (Demos/Posters/StudentResearch), 2013)

Concern-Oriented Behaviour Modelling with Sequence Diagrams and Protocol Models. - Wisam Al Abed; Matthias Schöttle; Abir Ayed; Jörg Kienzle (BM-FA (Revised Selected Papers), 2014)