@book{13973,
	author = {Boettke, Peter J.},
	title = {Why perestroika failed :},
	publisher = {Routledge,},
	year = {1993.},
	address = {London ;},
	note = {Simultaneously published in the USA and Canada.},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/92018067-d.html}
}