Sistiaga, M., B. Herrmann, E. Grimaldo, and F. G. O’Neill. “Estimating the Selectivity of Unpaired Trawl Data: A Case Study With a Pelagic Gear”. Scientia Marina, vol. 80, no. 3, Sept. 2016, pp. 321-7, doi:10.3989/scimar.04409.26B.