So does anybody have a working example with 2011.04.13 for the cite? Using this example gives me a luatex error, and it used to work with earlier beta's: % sample.bib: http://wiki.contextgarden.net/sample_bib %%% \setupbibtex[database={sample},sort=author] % apa works, but I don't want apa % \setuppublications[alternative=apa] % neither num or default doesn't work \setuppublications[alternative=num] \starttext % \cite[][Eijkhout1991] works, but produces not a numbered output \cite[Eijkhout1991] \placepublications[criterium=all] \stoptext %%% The error I get is: ! LuaTeX error /usr/share/texmf/tex/context/base/bibl-tra.lua:192: attempt to compare number with string stack traceback: /usr/share/texmf/tex/context/base/bibl-tra.lua:192: in function 'resolve' <main ctx instance>:1: in main chunk. Adam