Quasiperiodic solutions of a nonlinear system of partial differential equations with lag (Russian)
English version (Springer): Ukrainian Mathematical Journal 36 (1984), no. 3, pp 384–387.
Citation Example: Lesuan Kan Quasiperiodic solutions of a nonlinear system of partial differential equations with lag (Russian) // Ukr. Mat. Zh. - 1984. - 36, № 3. - pp. 384 - 387.
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