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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 37, No. 1, pp. 31–37, January–February, 1985.
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Klevchuk, I.I., Fodchuk, V.I. Dynamical equivalence of differential-functional equations of neutral type. Ukr Math J 37, 26–31 (1985). https://doi.org/10.1007/BF01056847
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DOI: https://doi.org/10.1007/BF01056847