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Translated from Sibirskii Matematicheskii Zhurnal, Vol. 25, No. 4, pp. 82–92, July–August, 1984.
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Kovalevskii, M.A. Asymptotics of solutions of a standard equation for problems with a turning point. Sib Math J 25, 575–583 (1984). https://doi.org/10.1007/BF00968895
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DOI: https://doi.org/10.1007/BF00968895