I found the answer for my question on myself - the solution is:
in the preamble:
\addbibresource{Literaturverzeichnis.bib}
\addbibresource{EigeneVeroeff.bib}
then:
\begin {document}
...
\printbibliography[heading=bibnumbered]
\begin{refsection}[EigeneVeroeff]
\nocite{*}
\printbibliography[heading=bibnumbered, title={Eigene Veröffentlichungen}]
\end{refsection}
...
\end {document}
If you are using natbib
for references, then you can use the bibentry
package to create references in footnotes. It should be noted that this is a bit of a hack, and it doesn't really implement a proper footnote reference style, but emulates one. To deal with subsequent citations (as you request in the comments) I've created a second command \secondcite
which will place a footnote referencing the correct citation's original footnote number without duplicating the bibliography entry itself. Here's an example:
\documentclass{beamer}
\begin{filecontents}{\jobname.bib}
@book{Saussure1995,
Author = {Ferdinand de Saussure},
Origyear = {1916},
Publisher = {Payot},
Title = {Cours de Linguistique G{\'e}n{\'e}rale},
Year = {1995}}
@book{Labov1972,
Address = {Philadelphia},
Author = {William Labov},
Publisher = {University of Pennsylvania Press},
Title = {Sociolinguistic Patterns},
Year = {1972}}
\end{filecontents}
\usetheme{Montpellier}
\usepackage{natbib}
\usepackage{bibentry}
\bibliographystyle{apalike}
\usepackage{chngcntr}
\counterwithin*{footnote}{page}
\newcommand\footcite[1]{\footnote{\bibentry{#1}}\label{\thepage:#1}}
\newcommand\secondcite[1]{\textsuperscript{\ref{\thepage:#1}}}
\begin{document}
\nobibliography{\jobname}
\begin{frame}
\frametitle{Stuff famous linguists asked}
\begin{block}{A block}
\begin{enumerate}
\item Is it part of \emph{langue} or part of \emph{parole}?\footcite{Saussure1995}
\item Is it socially stratified?\footcite{Labov1972}
\item More Saussure\secondcite{Saussure1995}
\end{enumerate}
\end{block}
\end{frame}
% The next frame is a duplicate for testing purposes
\begin{frame}
\frametitle{Stuff famous linguists asked}
\begin{block}{A block}
\begin{enumerate}
\item Is it part of \emph{langue} or part of \emph{parole}?\footcite{Saussure1995}
\item Is it socially stratified?\footcite{Labov1972}
\item More Saussure\secondcite{Saussure1995}
\end{enumerate}
\end{block}
\end{frame}
\end{document}
If you want the references to be one big frame, then using [allowframebreaks]
is the way to go. I find the standard formatting of references in beamer
overly garish, so I subdue everything:
\setbeamercolor*{bibliography entry title}{fg=black}
\setbeamercolor*{bibliography entry author}{fg=black}
\setbeamercolor*{bibliography entry location}{fg=black}
\setbeamercolor*{bibliography entry note}{fg=black}
\setbeamertemplate{bibliography item}{}
I also allow for the "(cont.)" to be used on subsequent slides:
\setbeamertemplate{frametitle continuation}[from second]
The references slide itself is simple.
\begin{frame}[t,allowframebreaks]
\frametitle{References}
\bibliography{<bibfile>}
\end{frame}
\end{document}
Best Answer
JabRef has a 'detect duplicate' feature: http://help.jabref.org/en/FindDuplicates
The results vary. It detects the duplicate fine for the following two entries
But if there are more differences between the entries (remove
number
in of the two for example) it will not realise the two are duplicates any more.Duplicate detection is quite a hard task: Obviously you don't want to create too many false positives, while at the same time you want to find less obvious duplication such as typos, abbreviations, ... If you have a more robust idea how this should work I'm sure the JabRef developers would not mind a feature request (or even better a pull request): https://github.com/JabRef/jabref/issues/
Other tools are mentioned in Cleaning up a .bib file, Find Duplicated article titles in my .bib file and Find and match corresponding arXiv preprints and journal articles. Some of these try to retrieve information for an entry from an external source to detect duplicates. Other just rely on duplication of field contents or title comparison.