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- [44] RIESZ MEAN EXPANSIONS IN FOURIER TRIGONOMETRIC SERIES AND IN EIGENFUNCTIONS OF KELDYSH,MV BEAM OF ORDINARY NOT SELF-ADJOINT DIFFERENTIAL OPERATORS DOKLADY AKADEMII NAUK SSSR, 1976, 226 (05): : 1015 - 1017
- [46] EIGENFUNCTION EXPANSION OF SELF-ADJOINT SINGULAR MULTI-PARAMETER DIFFERENTIAL-OPERATORS DOKLADY AKADEMII NAUK SSSR, 1981, 260 (04): : 786 - 790