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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 30, No. 3, pp. 394– 399, May–June, 1978.
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Ordynskaya, Z.P. The dichotomy of solutions of nonlinear systems of differential equations with lag. Ukr Math J 30, 306–310 (1978). https://doi.org/10.1007/BF01089314
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DOI: https://doi.org/10.1007/BF01089314