Literature references in text could be linked to entry in literature list

[otronarp]

It would simplify navigation of the document if literature references in text like for example here:

ssp-standard/docs/1___overview.adoc

Line 7 in 2ad515a

SSP can be seen as an extension to the FMI (Functional Mockup Interface) standard [FMI30].

actual was a link to the relevant entry in 9 Literature.