Sufficient conditions for the oscillation to bounded solutions of a class of impulsive differential equations of second order with a constant delay. Bainov, D.D.; Dimitrova, M.B. — 1999 Georgian Mathematical Journal
Sufficient conditions for oscillations of all solutions of a class of impulsive differential equations with deviating argument. Bainov, D.D.; Dimitrova, M.B. — 1996 Journal of Applied Mathematics and Stochastic Analysis
Oscillation of the solutions of neutral impulsive differential-difference equations of first order. Dimitrova, M.B.; Mishev, D. — 2005 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Oscillatory properties and asymptotic behavior of the solutions of a class of operator-differential equations. Bainov, D.D.; Dimitrova, M.B. — 1994 Journal of Applied Mathematics and Stochastic Analysis
Asymptotic properties of the solutions of a class of operator- differential equations. Akça, A.; Bajnov, D.D.; Dimitrova, M.B. — 1994 Journal of Applied Mathematics and Stochastic Analysis
Oscillatory properties of solutions of impulsive differential equations with several retarded arguments. Bainov, D.D.; Dimitrova, M.B.; Petrov, V.A. — 1998 Georgian Mathematical Journal