@article{JNSA_2014_7_6_a4,
     author = {Raffoul, Youssef and \"Unal, Mehmet},
     title = {Stability in {Nonlinear} {Delay} {Volterra} {Integro-differential} {Systems} },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {422-428},
     publisher = {mathdoc},
     volume = {7},
     number = {6},
     year = {2014},
     doi = {10.22436/jnsa.007.06.05},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.007.06.05/}
}