https://ctan.org/pkg/nomencl?lang=de
CTAN: Paket nomencl
ctanpaket
https://ctan.org/tex-archive/macros/latex/contrib/nomencl
CTAN: /tex-archive/macros/latex/contrib/nomencl
ctantexarchivemacroscontrib
https://ctan.org/pkg/nomencl?lang=en
CTAN: Package nomencl
ctanpackage