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On the root classes of mapping

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Authors and Affiliations

  1. Department of Mathematics, Peking University, Peking, China

    Lin Xiaosong

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  1. Lin Xiaosong
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Xiaosong, L. On the root classes of mapping. Acta Mathematica Sinica 2, 199–206 (1986). https://doi.org/10.1007/BF02582022

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  • DOI: https://doi.org/10.1007/BF02582022

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