The Publisher has retracted this article [1]. Owing to an administrative error it was published without the amendments made by the authors at the proof stage. A second version of the article with the authors’ amendments that should remain in the literature is [2]. The Publisher apologises to the authors and to readers for this error. All authors agree with this retraction.

中文翻译：

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撤消说明：Levinson不等式的推广及其在信息论中的应用

发布者已撤回本文[1]。由于管理错误，该出版物未经作者在证明阶段做出的修改而发表。该文章的第二版及其作者的修正应保留在文献中[2]。发布者对此错误向作者和读者致歉。所有作者都同意这种撤稿。