As you may know, have been discussing the Einstein Toolkit citation policy recently. The current consensus seems to be that each component of the Einstein Toolkit can have both "required" and "suggested" citations. The details of this are discussed elsewhere; here I want to begin to compile the official list for our components.
I have created a bibtex file einsteintoolkit.bib and placed it near our standard thorn list, i.e. into < https://svn.einsteintoolkit.org/manifest/trunk%3E. This is a preliminary list only (which is why it is only available in the development version of the Einstein Toolkit). Please have a look and correct if necessary, or suggest improvements.
To simplify things I went a purely-bibtex way: In addition to the standard bibtex keys there are two new ones, required-for and suggested-for. Both contain space-separated lists of Arrangement/Thorn names, specifying for which thorns this particular publication is either required or suggested. Standard bibtex tools can then be used to extract the set of publications that is required or suggested for a particular thorn.
-erik