Abdelghani Benharref Rachida Dssouli Roch H. Glitho Mohamed Adel Serhani Towards the Testing of Composed Web Services in 3<sup>rd</sup> Generation Networks. 118-133 2006 conf/pts/2006 TestCom http://dx.doi.org/10.1007/11754008_8 db/conf/pts/testcom2006.html#BenharrefDGS06