@book{208919,
	author = {Grattan, Robert F., and ebrary, Inc.},
	title = {The origins of air war},
	publisher = {Tauris Academic Studies,},
	year = {2009.},
	series = {International library of war studies ;},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10359173}
}