我將參考文獻放在 Beamer 幻燈片的底部。我在一張投影片中兩次引用相同的腳註，但乳膠會創建重複的腳註：標籤/參考不起作用。
我找到了 natbib 的這個問題的一個版本：投影機幻燈片末尾的參考文獻 但是，我在 Biblatex 中執行此操作，因為我需要格式化引文。
如何引用同一個腳註兩次，但避免創建重複的腳註？我需要為每張幻燈片重置計數器並從每個幀 1 開始。如何重置每張投影片的計數器？
\documentclass[hyperref={pdfpagelabels=false},xcolor=x11names,compress,professionalfonts]{beamer}
\usepackage[backend=bibtex,style=verbose,citestyle=authoryear]{biblatex}
\addbibresource{biblatex-examples.bib}
\DeclareCiteCommand{\citejournal}
{\usebibmacro{prenote}}
{\usebibmacro{citeindex}%
\usebibmacro{journal}}
{\multicitedelim}
{\usebibmacro{postnote}}
\renewcommand{\footnotesize}{\tiny}
\newcommand{\customcite}[1]{(\citeauthor{#1}, \citeyear{#1})}
\newcommand{\customfootcite}[1]{\footnote{\citeauthor{#1} (\citeyear{#1}), \emph{\citetitle{#1}.} \citejournal{#1}}}
%\newcommand\foootcite[1]{\footnote{\tiny\bibentry{#1}}\label{\thepage:#1}}
%\newcommand\secondcite[1]{\textsuperscript{\ref{\thepage:#1}}}%This worked in Natbib, but is commented out because I'm using Biblatex now. . .
\DeclareFieldFormat[article]{citetitle}{#1}
\DeclareFieldFormat[article]{title}{\mkbibemph{#1}} %Removes quotiation marks, puts italics
\DeclareFieldFormat[article]{journaltitle}{#1} % italic journal title with comma
\renewbibmacro{in:}{\hspace{-2pt}}
\AtEveryCitekey{\clearfield{pages}\clearfield{volume}}
\include{formatting}
\begin{document}
\begin{frame}{Motivation}
\begin{itemize}
\item Individual investor behaviour: Household finance
\item Rationality in individual preference models vs behavioural finance
\item Rational learning vs biased learning~\customcite{murray}~\customfootcite{murray}
\item Learning by doing vs learning about ability~\customfootcite{murray}
\item Experimental studies: immediate outcomes~\customfootcite{augustine} \& well-structured feedback~\customfootcite{cotton}
\end{itemize}
\end{frame}
\end{document}