Readers,

I'm working on a couple of volumes of papers set up and generated

separately (though within the same project). Some of the papers in

the second volume make cross references to papers in the first.

Now this is working well so long as the reference is to the details

associated with, say, a chapter, using \about, \in, and \at. Its doesn't

seem to work though with \pagereference: no page number appears

in the PDF whatsoever. I have  been following the material here:

https://wiki.contextgarden.net/References#References_to_an_external_file

I'm wondering then ... do cross references to an external file work

with \pagereference?