1. Afifi L. El Jai A. (2015) Systèmes distribués perturbés. Presses Universitaires de Perpignan, France.
2. The compensation problem in disturbed systems: asymptotic analysis, approximations and numerical simulations.;Afifi;Int. J. Pure Appl. Math.,2007
3. Asymptotic compensation in discrete distributed systems: Analysis, approximations and simulations;Afifi;Int. J. Appl. Math. Sci.,2008
4. Enlarged exact compensation in distributed systems;Afifi;Int. J. Appl. Math. Comput. Sci.,2002
5. Spatial compensation of boundary disturbances by boundary actuators;Afifi;Int. J. Appl. Math. Comput. Sci.,2001