Salant, Nira L.; Schmidt, John C.; Budy, Phaedra; Wilcock, Peter R. (2012). "Unintended consequences of restoration: Loss of riffles and gravel substrates following weir installation". Journal of Environmental Management. 109: 154–163. doi:10.1016/j.jenvman.2012.05.013. ISSN0301-4797. PMID22728828.
Salant, Nira L.; Schmidt, John C.; Budy, Phaedra; Wilcock, Peter R. (2012). "Unintended consequences of restoration: Loss of riffles and gravel substrates following weir installation". Journal of Environmental Management. 109: 154–163. doi:10.1016/j.jenvman.2012.05.013. ISSN0301-4797. PMID22728828.
Salant, Nira L.; Schmidt, John C.; Budy, Phaedra; Wilcock, Peter R. (2012). "Unintended consequences of restoration: Loss of riffles and gravel substrates following weir installation". Journal of Environmental Management. 109: 154–163. doi:10.1016/j.jenvman.2012.05.013. ISSN0301-4797. PMID22728828.