Integral manifolds for nonlinear differential equations with retarded argument
English version (Springer): Ukrainian Mathematical Journal 21 (1969), no. 5, pp 528-537.
Citation Example: Fodchuk V. I. Integral manifolds for nonlinear differential equations with retarded argument // Ukr. Mat. Zh. - 1969. - 21, № 5. - pp. 627–639.
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