@book{51019,
	author = {Parry, William,},
	title = {Topics in ergodic theory /},
	publisher = {Cambridge University Press,},
	year = {c1981.},
	series = {Cambridge tracts in mathematics ;},
	address = {Cambridge ;},
	url = {http://www.loc.gov/catdir/toc/cam051/79007815.html}
}