Imen Loulou Ahmed Hadj Kacem Mohamed Jmaiel Khalil Drira Compositional specification of event-based software architectural styles. 337-344 2006 AICCSA http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=33913&arnumber=1618376&count=182&index=51 conf/aiccsa/2006 db/conf/aiccsa/aiccsa2006.html#LoulouKJD06