Construction of solutions of almost diagonal systems of linear differential equations using the accelerated convergence method
English version (Springer): Ukrainian Mathematical Journal 20 (1968), no. 2, pp 153-161.
Citation Example: Belan E. P., Mitropolskiy Yu. A. Construction of solutions of almost diagonal systems of linear differential equations using the accelerated convergence method // Ukr. Mat. Zh. - 1968. - 20, № 2. - pp. 166–175.
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