الأبحاث العلمية
- J. Difference Equations & Applcations, 117-131, 2005
- E. LIZ
HASSAN A. EL-MORSHEDY
- J. Math. Anal. Appl., 106-121, 2005
- SAID R. GRACE
HASSAN A. EL-MORSHEDY
- Math. Bohem, 421-430, 2000
- SAID R. GRACE
HASSAN A. EL-MORSHEDY
- J. Math. Anal. Appl. , 614-625
- SAID R. GRACE
HASSAN A. EL-MORSHEDY
- Nonlinear Analysis, 3353–3362, 2011
- HASSAN A. EL-MORSHEDY
- J. Differ. Equations Appl., 1643–1650, 2011
- HASSAN A. EL-MORSHEDY
- SIAM Journal on Applied Mathematics
- Hassan A El-Morshedy
Alfonso Ruiz-Herrera
- Mediterranean Journal of Mathematics
- Emad R Attia
Hassan A El-Morshedy
- Nonlinear Analysis
- Hassan A. El-Morshedy
V´ıctor Jim´enez L´opez
Eduardo Liz