@article {33941,
	title = {Scour in a sand-bed river : field measurements and questions. In : Proceedings of the Workshop on bridge hydraulics and other aspects of stream crossing design, Banff School of Fine Arts, Banff, Alberta, Canada, April 26-28, 1983, editors, R. A. Harringto},
	year = {1983},
	pages = {67-87},
	institution = {Alberta Research Council, University of Alberta, Alberta Transportation, Bridge and Structural Engineering Branch, Roads and Transportation Association of Canada, Canadian Society for Civil Engineering},
	author = {Gerard, R.}
}
