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This work was supported by the Russian Science Foundation under grant no. 20-11-20261.
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Translated from Matematicheskie Zametki, 2021, Vol. 110, pp. 796–800 https://doi.org/10.4213/mzm13285.
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Shkalikov, A.A. Regular Spectral Problems of Hyperbolic Type for a System of First-Order Ordinary Differential Equations. Math Notes 110, 806–810 (2021). https://doi.org/10.1134/S0001434621110183
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DOI: https://doi.org/10.1134/S0001434621110183