On an inclusion property of summation methods defined by normal matrices
1971 ◽
Vol 22
(5)
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pp. 591-595
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Keyword(s):
1992 ◽
Vol 174
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pp. 131-144
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2014 ◽
Vol 47
(21)
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pp. 212002
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Keyword(s):
Keyword(s):
2013 ◽
Vol 47
(5)
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pp. 1515-1531
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Keyword(s):
Keyword(s):