Ed Huntress wrote:

Hmm. There was a brief article by a Germany expert in Harper's a few
months ago. It's pretty light but you'll see the general idea,
without the numbers. This may or may not be behind a pay firewall --
I'm a subscriber, but it seems to be accessible without logging in.
Give it a try:

http://www.harpers.org/archive/2010/03/0082859

http://www.newheadnews.com/harpersGeoghegan/index.html


--
John R. Carroll