# Information on the author

Mykola I. Shkil

- On asymptotic decomposition in solution of linear systems of differential equations singularly containing a small parameter
- M. I. Shkil
- Volume 1, No.1, pp. 145-154
- Link PDF
- On local asymptotic expansions of singularly perturbed systems of differential equations with a degeneration in a point
- M. I. Shkil
- Volume 12, No.2, pp. 279-285
- Link PDF
- On asymptotic expansion of solutions of systems of differential equations in the case where the characteristic equation has multiple roots
- M. I. Shkil
- Volume 3, No.2, pp. 285-289
- Link
- The system of singularly perturbed differential equations with degeneracies
- M. I. Shkil and G. V. Zavizion
- Volume 2, No.3, pp. 414-425
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- On asymptotic expansions of solutions of a system of differential equations with slowly changing coefficients
- M. I. Shkil
- Volume 5, No.4, pp. 549-559
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- Periodic solutions of a system of integro-differential equations with an impulsive effect
- M. I. Shkil, G. V. Zavizion, and M. V. Samoilenko
- Volume 8, No.4, pp. 553-573
- Link PDF