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- [3] SPECTRAL-ANALYSIS OF NONSELF-ADJOINT HILL OPERATOR DOKLADY AKADEMII NAUK SSSR, 1992, 322 (02): : 248 - 252
- [6] Spectral Properties of Nonself-Adjoint Nonlocal Boundary-Value Problems for the Operator of Differentiation of Even Order Ukrainian Mathematical Journal, 2018, 70 : 851 - 865
- [10] A class of essentially nonself-adjoint boundary value problems Doklady Mathematics, 2014, 89 : 351 - 353