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Original Russian Text © V. I. Pokotilo, A. A. Shkalikov, 2009, published in Matematicheskie Zametki, 2009, Vol. 86, No. 3, pp. 469–473.
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Pokotilo, V.I., Shkalikov, A.A. Semiclassical approximation for a nonself-adjoint Sturm-Liouville problem with a parabolic potential. Math Notes 86, 442 (2009). https://doi.org/10.1134/S0001434609090181
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DOI: https://doi.org/10.1134/S0001434609090181