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On the converse theorems of weighted polynomial approximation

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References

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  1. Mathematical Institute of the Hungarian Academy of Sciences, Reáltanoda u. 13-15, 1053, Budapest

    G. Freud

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  1. G. Freud
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Freud, G. On the converse theorems of weighted polynomial approximation. Acta Mathematica Academiae Scientiarum Hungaricae 24, 389–397 (1973). https://doi.org/10.1007/BF01958052

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