Unbounded functions with almost periodic differences
English version (Springer): Ukrainian Mathematical Journal 43 (1991), no. 10, pp 1306-1309.
Citation Example: Samoilenko A. M., Trofimchuk S. I. Unbounded functions with almost periodic differences // Ukr. Mat. Zh. - 1991. - 43, № 10. - pp. 1409–1413.
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