Aggregate arrival of customers in a one-line system with repeated calls
English version (Springer): Ukrainian Mathematical Journal 28 (1976), no. 4, pp 437-440.
Citation Example: Falin G. I. Aggregate arrival of customers in a one-line system with repeated calls // Ukr. Mat. Zh. - 1976. - 28, № 4. - pp. 561–565.
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