On a modification of the extremal shift method for a second-order differential equation in a Hilbert space
2016 ◽
Vol 293
(S1)
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pp. 137-147
1968 ◽
Vol 2
(2)
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pp. 169-173
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1980 ◽
Vol 76
(1)
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pp. 159-173
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1962 ◽
Vol 10
(3)
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pp. 454-468
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2010 ◽
Vol 216
(9)
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pp. 2718-2727
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1931 ◽
Vol 27
(4)
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pp. 546-552
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2005 ◽
Vol 18
(8)
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pp. 931-934
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