You need the sgmltools v2.0 package installed to use this.
\layout Subsection
+dtk
+\layout Description
+
+Found: @chk_dtk@
+\layout Description
+
+CTAN:
+\family typewriter
+usergrps/dante/dtk/
+\layout Description
+
+Notes: The document class
+\family sans
+dtk
+\family default
+ can be used to write articles for the Journal of the German TeX User Group
+
+\begin_inset Quotes eld
+\end_inset
+
+Die TeXnische Komödie
+\begin_inset Quotes erd
+\end_inset
+
+.
+\layout Description
+
+WWW:
+\begin_inset LatexCommand
+ \url{http://www.dante.de}
+\end_inset
+
+
+\layout Subsection
+
entcs
\layout Description
is a format suitable for publication in the journal Probability Theory
and Related Fields.
For more information, see section
-\begin_inset LatexCommand \ref{svjog}
+\begin_inset LatexCommand
+ \ref{svjog}
+\end_inset
+
+.
+\layout Subsection
+
+TUGboat
+\layout Description
+
+Found: @chk_ltugboat@
+\layout Description
+
+CTAN:
+\family typewriter
+plain/contrib/tugboat.tar
+\layout Description
+Notes: The document class
+\family sans
+ltugboat
+\family default
+ can be used to write articles for the Journal of the TeX User Group
+\begin_inset Quotes eld
+\end_inset
+
+TUGboat
+\begin_inset Quotes erd
\end_inset
.
+\layout Description
+
+WWW:
+\begin_inset LatexCommand
+ \url{http://www.tug.org}
+\end_inset
+
+
\layout Section
Required packages