Ott, P. H., E. R. Secchi, I. B. Moreno, D. Danilewicz, E. A. Crespo, P. Bordino, R. Ramos, A. P. Di Beneditto, C. Bertozzi, R. Bastida, R. Zanelatto, J. E. Perez, and P. G. Kinas. 2002. “Report of the Working Group on Fishery Interactions”. Latin American Journal of Aquatic Mammals 1 (1):55-64. https://doi.org/10.5597/lajam00008.