Yemen and Somalia : terrorism, shadow networks and the limitations of state-building /
Sally Healy and Ginny Hill.
- London : Chatham House (the Royal Institute of International Affairs), 2010.
- 16p.
- Chatham House briefing paper .
- Chatham House briefing papers ; MENAP/AFP BP 2010/01 .
"October 2010" Available online at: http://www.chathamhouse.org.uk/files/17575_bp1010_yemensomalia.pdf