我通过这种方式阅读了有关在 Biber 中添加重音符号的帖子：
\{'a}
但这不适用于字母 i。我该怎么办？
答案1
正确的语法{\'a}是{\'i}：
\begin{filecontents*}{\jobname.bib}
@article{gh,
author = {Gonzalo Higua{\'i}n},
title = {How to score goals},
journal = {Naples Journal of Soccer},
year = 2016,
}
@article{mc,
author = {M{\'a}rtin C{\'a}ceres},
title = {How not to be scored goals},
journal = {Hurr{\`a} Juventus},
year = 2016,
}
\end{filecontents*}
\documentclass{article}
\usepackage{biblatex}
\addbibresource{\jobname.bib}
\begin{document}
\cite{gh} and \cite{mc}
\printbibliography
\end{document}
另一方面，可以使用 UTF-8 直接输入：
\begin{filecontents*}{\jobname.bib}
@article{gh,
author = {Gonzalo Higuaín},
title = {How to score goals},
journal = {Naples Journal of Soccer},
year = 2016,
}
@article{mc,
author = {Mártin Cáceres},
title = {How not to be scored goals},
journal = {Hurrà Juventus},
year = 2016,
}
\end{filecontents*}
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{biblatex}
\addbibresource{\jobname.bib}
\begin{document}
\cite{gh} and \cite{mc}
\printbibliography
\end{document}