[Orgmode] how to customize (inactive) timestamp textual format

[Stefano Zacchiroli]

Hi all,
  I use frequently C-c C-! to put inactive timestamps in Org files.

I do that also in some files which are used not only by me, but shared
among people which are used to different date formats. In that context,
it's annoying for me that Org-mode specifies weekdays using my local
language, which is Italian. Here is an example of a timestamp of mine:

  [2010-06-20 dom]

Is there a way to force weekdays to be output using English rather the
Italian?  Of course I don't want to change my locale settings just for
this ...

Many thanks in advance for your help,
Cheers.

-- 
Stefano Zacchiroli -o- PhD in Computer Science \ PostDoc @ Univ. Paris 7
address@hidden,pps.jussieu.fr,debian.org} -<>- http://upsilon.cc/zack/
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