Affinity integral manifolds for impulsive differential equations. Kostadinov, S.I.; Stamov, G.T. — 1999 Zeitschrift für Analysis und ihre Anwendungen
Integral manifolds of impulsive differential equations. Bajnov, D.D.; Kostadinov, S.I.; Nguyen Van Minh; Nguyen Hong Thai; Zabrejko, P.P. — 1992 Journal of Applied Mathematics and Stochastic Analysis
Properties of the Lp-solutions of linear impulsive equations in a Banach space. (Summary). D.D. Bainov; S.I. Kostadinov — 1991 Aequationes mathematicae
Properties of the Lp-solutions of linear impulsive equations in a Banach space. D.D. Bainov; S.I. Kostadinov — 1991 Aequationes mathematicae