@book{76968,
	author = {Lesca, Humbert. and Lesca, Nicolas. and ebrary, Inc.},
	title = {Weak signals for strategic intelligence},
	publisher = {ISTE ;},
	year = {c2011.},
	address = {London :},
	note = {Adaption and rev. of: Les signaux faibles et la veille anticipative pour les decideurs. 2011.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10657626}
}