09-10-2011, 07:19 PM
(09-10-2011, 01:22 PM)chrishoney Wrote: Great info Bryony, thanks for the links. There is a bit of scholarly reearch on PM which I use www.scholar.google.com to find. That part of google weeds out all the BS and promotional sites masquerading as providing info.
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You're welcome!
I had looked on Google Scholar to see if there were any papers by Schwarz, but there weren't any, so he obviously relies on the work of others....
TTFN
B.