@article {48966,
	title = {Rescaling river flow direction data from local to continental scales. In : Cold Region Atmosphere and Hydrologic Studies. The Mackenzie GEWEX experience. Volume 2 : Hydrologic Processes, edited by Ming-ko Woo},
	year = {2008},
	pages = {371-396},
	institution = {Springer},
	url = {http://www.springerlink.com/content/w77r821676402469/fulltext.pdf},
	author = {Martz, L. W. and Pietroniro, A. and Shaw, Dean A. and Armstrong, Robert N. and Laing, B. and Lacroix, M.}
}
