Scientific paper about GTD

A group from Brussels has submitted for publication a paper examining the cognitive science theories behind GTD.   One of the authors posted to the Efficient Academic Google Group that this is the "first academic paper about GTD."   The paper is  interesting, if you like to read academic slants on things and get new words for familiar things.  The full paper can be downloaded using the link above.  It should be noted that this paper has been submitted for publication, which is different from published or peer reviewed, so we'll have to wait to see what the expert scientific community thinks of it.