@book{167879,
	author = {Freinkman, Lev M. and Polyakov, Evgeny.},
	title = {Trade performance and regional integration of the CIS countries/},
	publisher = {World Bank,},
	year = {2004.},
	series = {World Bank working paper;},
	address = {Washington, DC:},
	url = {http://elibrary.worldbank.org/content/book/9780821358962}
}