+ A second limitation is that
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+bibtopic
+\end_layout
+
+\end_inset
+
+ always processes all references of a bibliography database, even if they
+ are not cited.
+ This can result in odd labels (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g.
+
+\begin_inset Quotes eld
+\end_inset
+
+Miller 2014b
+\begin_inset Quotes erd
+\end_inset
+
+ if two works of this author from 2014 are in the database, even if only
+ one is cited).
+\end_layout
+
+\begin_layout Standard
+If you use
+\family sans
+Biblatex
+\family default
+, the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+refsection
+\end_layout
+
+\end_inset
+
+ option is used instead.
+ If you need specific units, you can start them with the \SpecialChar TeX
+ code
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+newrefsection
+\end_layout
+
+\end_inset
+
+ or
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+newrefsegment
+\end_layout
+
+\end_inset
+
+, respectively.
+ If you also want to control the end of the unit, use the environment
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+begin{refsection}
+\end_layout
+
+\end_inset
+
+ \SpecialChar ldots
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+end{refsection}
+\end_layout
+
+\end_inset
+
+ instead.
+ Note, though, that
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+refsection
+\end_layout
+
+\end_inset
+
+s cannot be nested.
+ In addition to the individual bibliography of the current unit,
+\family sans
+Biblatex
+\family default
+ also provides an easy way to output all bibliographies, subsequently, at
+ one place (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g., at the end of the document).
+ Select
+\begin_inset Quotes eld
+\end_inset
+
+all reference units
+\begin_inset Quotes erd
+\end_inset
+
+ from the Content combo box of the Bib(la)TeX inset dialog in order to achieve
+ this.
+ Please refer to the
+\family sans
+Biblatex
+\family default
+ manual for more information on this topic.