Literature Cited
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Additional information
Translated from sibirskii Matematicheskii Zhurnal, Vol. 25, No. 1, pp. 101–105, January–February, 1984.
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Muraev, É.B. Approximation of analytic functions of two variables by polynomials in the Mittac-Leffler star. Sib Math J 25, 84–87 (1984). https://doi.org/10.1007/BF00969512
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DOI: https://doi.org/10.1007/BF00969512