Spectral analysis of a class of second-order non-self-adjoint differential operators
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Publication:1063765
DOI10.1007/BF01078408zbMath0574.34012OpenAlexW1977227789MaRDI QIDQ1063765
Publication date: 1980
Published in: Functional Analysis and its Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf01078408
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