Error estimates for asymptotic solutions of dynamic equations on time scales. Hovhannisyan, Gro — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]
Asymptotic stability for dynamic equations on time scales. Hovhannisyan, Gro — 2006 Advances in Difference Equations [electronic only]
WKB estimates for 2 × 2 linear dynamic systems on time scales. Hovhannisyan, Gro — 2008 Advances in Difference Equations [electronic only]
Asymptotic stability for second-order differential equations with complex coefficients. Hovhannisyan, Gro R. — 2004 Electronic Journal of Differential Equations (EJDE) [electronic only]