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Long Huang and Dachun Yang

J. Math. Study, doi:
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Adil Abbassi, Chakir Allalou and Abderrazak Kassidi

J. Math. Study, doi:
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Fanqi Zeng

J. Math. Study, doi:
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Chenglong Fang and Jiang Zhou

J. Math. Study, doi:
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Xiaona Liu, Xiangyun Xie and Yu Liu

J. Math. Study, doi:
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Zhichao Chen, Jiayi Cai, Lingchao Meng and Libin Li

J. Math. Study, doi:
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