One Boundary-Value Problem for Elliptic Differential-Operator Equations of the Second Order with Quadratic Spectral Parameter
2017 ◽
Vol 69
(6)
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pp. 857-875
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2010 ◽
Vol 62
(1)
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pp. 1-14
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2018 ◽
Vol 54
(9)
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pp. 1256-1260
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