@article{EJDE_2005__2005__a27,
     author = {Diamandescu, Aurel},
     title = {On the $\Psi$-stability of a nonlinear {Volterra} integro-differential system},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2005},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a27/}
}