"Possible Implications of Faulty US Technical Intelligence" - informe ataque quimico goutha
http://rt.com/news/study-challenges-syria-chemical-attack-681/
https://s3.amazonaws.com/s3.documentcloud.org/documents/1006045/possible-implications-of-bad-intelligence.pdf
http://humanrightsinvestigations.org/2013/11/30/evidence-error-human-rights-watch-chemical-weapons-attacks/