Retraction: The above article, published online on 25 February 2021 in Wiley Online Library (https://onlinelibrary.wiley.com/doi/10.1111/basr.12221) has been retracted by agreement between the journal’s Editor-in-Chief and Wiley Periodicals LLC. The retraction has been agreed following concerns regarding manipulation of the peer review and publishing process. Concerns were originally raised by a third party (Abalkina, 2022). Further investigation by the publisher has found manipulation of the peer review process. The retraction has been agreed because the peer review of the article was compromised.

Abalkina, A. (2022). Publication and collaboration anomalies in academic papers originating from a paper mill: evidence from a Russia-based paper mill https://arxiv.org/abs/2112.13322

撤回：上述文章于 2021 年 2 月 25 日在线发表于 Wiley 在线图书馆 (https://onlinelibrary.wiley.com/doi/10.1111/basr.12221)，经期刊主编和 Wiley 同意撤回期刊有限责任公司。出于对操纵同行评审和出版过程的担忧，同意撤回。担忧最初是由第三方提出的（Abalkina，2022）。出版商的进一步调查发现同行评审过程受到操纵。由于文章的同行评审受到损害，撤回已被同意。

Abalkina, A. (2022)。来自造纸厂的学术论文中的出版和合作异常：来自俄罗斯造纸厂的证据 https://arxiv.org/abs/2112.13322