Bibliography filtering by type

[Oliver Margraf]

Am 21.10.22 um 08:42 schrieb Jürgen Spitzmüller:

> If you only want a main heading "Bibliography" in the toc, simply add
> it as a chapter heading above the insets. If you also want the
> bibliography section heading in the toc, use heading=subbibintoc
> instead of heading=subbibliography in the inset options

Thank you so much - that's it. Sometimes the easiest things are the 
hardest... Maybe I was using plain LaTeX too much in the past to 
anticipate that it can be also that easy (with that little code) ;-)

Oliver