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Translated from Sibirskii Zhurnal, Vol. 35, No. 3, pp. 574–582, May–June, 1994.
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Durdiev, D.K. A multidimensional inverse problem for an equation with memory. Sib Math J 35, 514–521 (1994). https://doi.org/10.1007/BF02104815
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DOI: https://doi.org/10.1007/BF02104815