Inversion of infinite matrices and inefficiency of matrix methods of summation
English version (Springer): Ukrainian Mathematical Journal 28 (1976), no. 1, pp 26-30.
Citation Example: Mel'nik V. I. Inversion of infinite matrices and inefficiency of matrix methods of summation // Ukr. Mat. Zh. - 1976. - 28, № 1. - pp. 36–42.
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