@article{JNSA_2020_13_1_a0,
     author = {El-Sayed, A. M. A.  and Aahmed, Reda Gamal },
     title = {Solvability of the functional integro-differential equation with self-reference and state-dependence },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {1-8},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2020},
     doi = {10.22436/jnsa.013.01.01},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.013.01.01/}
}