J. G. Cuevas, Soto, D., Arismendi, I., Pino, M., Lara, A., and ún, C.,
“Relating land cover to stream properties in southern Chilean watersheds: trade-off between geographic scale, sample size, and explicative power”,
Biogeochemistry, vol. 81, no. 3, pp. 313 - 329, 2006.