On self-adjoint operators generated by nonhomogeneous elliptic problems with discontinuous boundary conditions and conjugation conditions
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1988 ◽
Vol 28
(6)
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pp. 32-41
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1998 ◽
Vol 95
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pp. 165-171
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2011 ◽
Vol 62
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pp. 3464-3471
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1923 ◽
Vol 25
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pp. 307-307
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