Updating MiKTeX offers the package "latex-referenz". The installation fails as the package does not contain any file. The package information on (http://www.miktex.org/packages/latex-referenz) says:
latex-referenz.
Examples from the book "LaTeX Referenz".
Version:
Maintaner: Herbert Voß
License: lppl
Packaged on: 12/30/1899 12:00:00 AM
Number of files: 0
Size on disk: 0 bytes
Seems to be fixed with updates from 2014-02-04.
the empty package has been removed