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Information × Registration Number 2199U000056, Article popup.category Thesis Title popup.author popup.publication 01-01-1999 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/50915 popup.publisher Description New version of the classical lemma of Riemann and Lebesque from the theory of transformation of Fourier is received. popup.nrat_date 2025-05-12 Close