On a generalization of the bessel inequality
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2004 ◽
Vol 69
(2)
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pp. 217-225
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2009 ◽
Vol 02
(02)
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pp. 307-320
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1981 ◽
Vol 83
(1)
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pp. 99-99
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2020 ◽
Vol 57
(4)
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pp. 541-551
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2017 ◽
Vol 28
(5)
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pp. 1507-1527
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