I found this paper online and although it doesn't definitively answer some of the questions we discuss here from time to time, it's an interesting read.
The place I found the paper had it freely downloadable, so I don't feel that providing a link to the full text goes against the wishes of the authors.
Jamie
The place I found the paper had it freely downloadable, so I don't feel that providing a link to the full text goes against the wishes of the authors.
Jamie