我正在使用 Springer Journal Template 并手动添加参考文献，如下所示：
% BibTeX users please use one of
%\bibliographystyle{spbasic} % basic style, author-year citations
%\bibliographystyle{spmpsci} % mathematics and physical sciences
%\bibliographystyle{spphys} % APS-like style for physics
% Non-BibTeX users please use
\begin{thebibliography}{}
\bibitem{RefA}
Jones, B., Plassmann, P.: imaging of skin Structure of human skin, IEEE Engineering in medicine and biology, 17, 41-48 (2002) https://doi.org/10.1109/IEMBS.2011.6091819
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\bibitem{RefB}
Khan, M., Ingleby, M., Ward, R.: Classifying Pretended and Evoked Facial Expressions of Positive and Negative Affective States using Infrared Measurement of Skin Temperature, ACM Transactions on Autonomous and Adaptive Systems, 1, 91-113 (2006). https://doi.org/10.1145
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\bibitem{RefD}
Hermosilla, G., Verdugo, J., Farias, G. et al.: Face Recognition and Drunk Classification Using Infrared Face Images, Journal of Sensors, 2018, 1-8 (2018). https://doi.org/10.1155/2018/5813514
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\bibitem{RefE}
Koukiou, G., Anasassopoulos, V.: Face locations suitable drunk persons identification, 2013 International Workshop on Biometrics and Forensics, 2-5 (2013). https://doi.org/10.1109/IWBF.2013.6547311
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\bibitem{RefF}
Li, H., Ota, K., Dong, M.: Learning IoT in Edge: Deep Learning for the Internet of Things with Edge Computing, IEEE Network, 96-101 (2018). https://doi.org/10.1109/IWBF.2013.6547311
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\end{thebibliography}
\end{document}
% end of file template.tex
不过，我最终删除了大部分文本，并且有 100 多个引用。即使我删除了引用参考文献的文本，它们仍然保留在参考文献中。我想知道是否有一种简单的方法可以将它们从未使用的参考文献中删除