Averaging methods for hyperbolic systems with fast and slow variables Cauchy problem
English version (Springer): Ukrainian Mathematical Journal 31 (1979), no. 2, pp 115-121.
Citation Example: Khoma G. P., Mitropolskiy Yu. A. Averaging methods for hyperbolic systems with fast and slow variables Cauchy problem // Ukr. Mat. Zh. - 1979. - 31, № 2. - pp. 149–156.
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