@misc{Mohamed_I._Abbas_Ulam,
 author={Mohamed I. Abbas},
 address={Երևան},
 howpublished={online},
 publisher={Հայաստանի ԳԱԱ},
 title={Ulam stability of fractional impulsive differential equations with Riemann-Liouville integral boundary conditions},
 type={Հոդված},
 keywords={Analysis, Mathematics, Science},
}