![增加以下参考文献中的圆圈大小](https://linux22.com/image/467633/%E5%A2%9E%E5%8A%A0%E4%BB%A5%E4%B8%8B%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE%E4%B8%AD%E7%9A%84%E5%9C%86%E5%9C%88%E5%A4%A7%E5%B0%8F.png)
\documentclass{article}
\makeatletter
\def\@biblabel#1{\textcircled{\scriptsize #1}}
\makeatother
\begin{document}
\begin{thebibliography}{99}
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\end{thebibliography}
\end{document}
如果参考文献列表超过 10 个,则可能看起来不太美观。如何增加圆圈的大小?
它看起来像这样:
答案1
您可以使用该circledsteps
包:
\documentclass{article}
\usepackage{circledsteps}
\makeatletter
\def\@biblabel#1{{\scriptsize\CircledText{#1}}}
\makeatother
\begin{document}
\begin{thebibliography}{99}
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\bibitem{Naj} H. Najafi, Some numerical radius inequality for several operators, Linear Algebra Appl. 588 (2020) 489-496.
\end{thebibliography}
\end{document}