[1] Myshkis A.D. General theory of differential equations with a delayed argument // Uspekhi matematicheskikh nauk. - 1949. - 4, N5 (33). - P. 99-141.
[2] Vasilieva A.B., Rodionov A.M. Application of the perturbation method to an equation with a lagging argument in the case of a small lag // Proceedings of the seminar on the theory of differential equations with a deviating argument. - 1968. - 1. - P. 20-27.
[3] Ryabov Yu.A. The method of a small parameter in the theory of periodic solutions of differential equations with a delayed argument // Proceedings of the seminar on the theory of differential equations with a sloping argument. - 1962. -1. - P. 103-113.
[4] Kurdevanidze G.D. About the periodic mode of motion of a controlled object with a small delay. Automatic Control // Proceedings of the Institute of Systems and Control, Academy of Sciences of GSSR, Tbilisi. - 1974. - P. 168-181.
[5] Samoilenko A.M., Shkil M.I., Yakovets V.P. Linear systems of differential equations with degeneracy - K.: Higher School, 2000. - 294 p.
[6] Shkil N.I., Starun I.I., Yakovets V.P. Asymptotic integration of linear systems of ordinary differential equations. - K.:Vyshcha shk., 1989. - 287 p.
[7] Sibuya Y. Simplification of a system of linear ordinary differential equations about a singular point // Funkcialaj Ekvacioj. – 1962. – 4 . – P. 29-56.
[8] Samusenko P.F. Asymptotic integration of singularly perturbed systems of differential-functional equations with degeneracies - Kyiv: Drahomanov National Pedagogical University, 2011. 343 p.
[9] Kantorovich L.V., Akilov G.P. Functional Analysis. - M.: Nauka, 1977. - 744 p.
[10] Vasilieva A.B., Butuzov V.F. Singularly perturbed equations in critical cases. -M.: Izd-vo Mosk. univ., 1978. - 107 p.
- ACS Style
- Samusenko, P.F. Construction of periodic solutions of degenerate singularly perturbed systems of differential equations with delayed argument. Bukovinian Mathematical Journal. 2016, 1
- AMA Style
- Samusenko PF. Construction of periodic solutions of degenerate singularly perturbed systems of differential equations with delayed argument. Bukovinian Mathematical Journal. 2016; 1(3-4).
- Chicago/Turabian Style
- Petro Fedorovych Samusenko. 2016. "Construction of periodic solutions of degenerate singularly perturbed systems of differential equations with delayed argument". Bukovinian Mathematical Journal. 1 no. 3-4.