On 2014-08-11 01:30, Thangalin wrote:
> Thank you, Rik.
>
> I wanted to list all the bibliography entries (including unreferenced
> citations) with referenced citations ordered chronologically. I
> suppose that would require maintaining two separate bibliography
> files...
>
>
If by chronologically, you mean by the order that citations appear in 
the document, then you might want something like:

    \setupbibtex[database=sources]
    \setuppublications[
       sorttype=cite,
    ]

    \starttext
       hello world\cite[kattamuri@debate]

       \startbackmatter
    \nocite[zbmath0homomorphic,peng04homomorphic,kattamuri@debate]
         \nocite[delaune@coercion]
         \nocite[kremer@verify,acquisti0homomorphic]
         \placepublications[criterium=cite]
       \stopbackmatter
    \stoptext


This results in the explicitly cited works first, followed by the 
remaining nocited documents with cited works. You can manually create 
the nocite entries or generate them with a script.

 From earlier comments on the list, it appears that with ConTeXt MKII 
one could use \nocite[*] instead of \nocite[all entries that appear in 
database], but that does not work in MKIV. Perhaps the new bibliography 
tools will provide it again.

-- 
Rik