Justification of an averaging scheme for hyperbolic systems with fast and slow variables. The mixed problem
English version (Springer): Ukrainian Mathematical Journal 38 (1986), no. 5, pp 490-495.
Citation Example: Gromyak M. I. Justification of an averaging scheme for hyperbolic systems with fast and slow variables. The mixed problem // Ukr. Mat. Zh. - 1986. - 38, № 5. - pp. 575–582.
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