@article{Smoluk1998,
	title = {Random walks in the U.K. pound/ U.S. dollar exchange rates},
	author = {Herbert J. Smoluk and Geraldo M. Vasconcellos and Jonathan K. Kramer},
	journal = {International Review of Financial Analysis},
	number = {1},
	pages = {65--82},
	url = {http://www.sciencedirect.com/science/article/B6W4W-3YF47M5-K/1/7a9fb1392c13a6ad8577736459dd7259},
	volume = {7},
	year = {1998},
	biburl = {http://www.bibsonomy.org/bibtex/2e170a4ee79feb9966ee341f1498ec5b0/smicha},
	keywords = {Exchange Foreign rates }
}