A little unusual for a paper submitted to Icarus to be pre published on a public site like aiXiv, particularly when almost anything can be published on aiXiv by almost anyone!
The author seems to have a bee in his bonnet on this topic. He has previous papers on the subject from 2006 and 2005, 2004, 2002, 1999......
Last edited by higginsdj; 05-09-2010 at 02:30 PM.
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