

@article {6044,
	title = {Colloid retention in porous media: Mechanistic confirmation of wedging and retention in zones of flow stagnation},
	journal = {Environmental science \& technology},
	volume = {41},
	number = {4},
	year = {2007},
	pages = {1279{\textendash}1287},
	publisher = {ACS Publications},
	author = {Johnson, WP and Li, Xiqing and Yal, Gozde}
}
