@article{Enders1989,
	title = {Unit roots and the real exchange rate before World War I: the case
	of Britain and the USA},
	author = {Walter Enders},
	journal = {Journal of International Money and Finance},
	month = {Mar},
	number = {1},
	pages = {59--73},
	url = {http://www.sciencedirect.com/science/article/B6V9S-45CWXFV-G/1/cd0077ea369917b22ce5b45f9be29ae2},
	volume = {8},
	year = {1989},
	biburl = {http://www.bibsonomy.org/bibtex/2302cb6cb5757286aa80275f52f247ee1/smicha},
	keywords = {imported }
}