Bent lamination radius chart by wood species

Some time ago I saw a chart/table showing the minimum radius by thickness for a variety of common wood species for bent lamination projects.
I can not find now that I am looking for it. Can anyone point me in the right direction so I can save a copy?
Thanks.
Replies
-link removed-
has a reasonable article and species chart on bending wood.
-I removed the above link since it went around another publication's pay wall. I hate it when people post straight to our pdfs... but fine. I do however want to respect other publications and make sure there isn't the same happening to them. -Ben
and two more interesting ones
https://www.eaa.org/eaa/aircraft-building/builderresources/while-youre-building/building-articles/wood/laminating-and-bending-wood
https://www.woodweb.com/knowledge_base/Rx_For_Bending_Wood.html
https://www.finewoodworking.com/membership/pdf/388921/011287062.pdf
This article by Brian Boggs has a chart in it.