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Continue to ChatSpectral Singularities of impulsive discrete Dirac operators - https://avesis.ankara.edu.tr/yayin/e5429d35-b1f0-4e16-8f6b-d77ef6f33d57/spectral-singularities-of-impulsive-discrete-dirac-operators
Spectral Singularities of impulsive discrete Dirac operators - https://avesis.ankara.edu.tr/yayin/e5429d35-b1f0-4e16-8f6b-d77ef6f33d57/spectral-singularities-of-impulsive-discrete-dirac-operators