Cowx, I. G., Nunn, A. D., & Harvey, J. P. (2001). Quantitative sampling of 0-group fish populations in large lowland rivers: Point abundance sampling by electric fishing versus micromesh seine netting. ARCHIV FUR HYDROBIOLOGIE, 151(3), 369-382. https://doi.org/10.1127/archiv-hydrobiol/151/2001/369