High Level Process Modeling for SCM Systems. - Jacky Estublier; Samir Dami; Mahfoud Amiour (SCM, 1997)

Apel: A Graphical Yet Executable Formalism for Process Modeling. - Samir Dami; Jacky Estublier; Mahfoud Amiour (Autom. Softw. Eng., 1998)

Building a federation of process support systems. - Jacky Estublier; Mahfoud Amiour; Samir Dami (WACC, 1999)