@book{239491,
	author = {Bion, Wilfred R. and Bion, Francesca. and ebrary, Inc.},
	title = {Cogitations},
	publisher = {Karnac Books,},
	year = {2005, c1992.},
	address = {London :},
	edition = {New extended ed.},
	note = {First published in 1992 by Karnac Books Ltd.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10428113}
}