- https://www.naepc.org/journal/issue17d.pdf
- https://www.naepc.org/journal/issue21e.pdf
- https://www.naepc.org/journal/issue20f.pdf
- https://www.naepc.org/journal/issue05i.pdf
- http://www.proskauer.com/files/News/1b3e7ff8-2dff-4059-8670-2ce7ed09b32b/Presentation/NewsAttachment/30a646da-944b-427a-b2fc-2f701c00c6e8/NovDec2014%20Brown%20Article%20CRTs.pdf
