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Marchuk Nataliya Anatoliyivna. The invariant tori for countable systems of difference equations with deviations of the discrete argument
: к.ф.-м.н. :
spec.. 01.01.02 - Диференційні рівняння :
presented. 2005-02-25; popup.evolution: .;
Kamenets-Podolsk State University. – , 0405U000847.
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Updated: 2026-03-25
