@article {SanchezFernandez2008Bias,
	title = {Bias in freshwater biodiversity sampling: the case of Iberian water beetles},
	journal = {Diversity and Distributions},
	volume = {14},
	number = {5},
	year = {2008},
	month = {September},
	pages = {754{\textendash}762},
	publisher = {Blackwell Publishing},
	keywords = {biodiversity, database, freshwater, waterbeetles},
	issn = {13669516},
	doi = {10.1111/j.1472-4642.2008.00474.x},
	url = {http://dx.doi.org/10.1111/j.1472-4642.2008.00474.x},
	author = {S{\'a}nchez-Fern{\'a}ndez, David and Lobo, Jorge M. and Abell{\'a}n, Pedro and Ribera, Ignacio and Mill{\'a}n, Andr{\'e}s}
}
