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Translated from Sibirskiĩ Matematicheskiĩ, Vol. 36, No. 2, pp. 459–465, March–April, 1995.
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Fayazov, K.S. The Cauchy problem for an elliptic equation with operator coefficients. Sib Math J 36, 404–411 (1995). https://doi.org/10.1007/BF02110163
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DOI: https://doi.org/10.1007/BF02110163