W. R. Gould Gould, W. R., Stefanski, L. A., & Pollock, K. H. (1999). Use of simulation-extrapolation estimation in catch-effort analyses. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 56(7), 1234–1240. https://doi.org/10.1139/cjfas-56-7-1234 Gould, W. R., & Pollock, K. H. (1997). Catch-effort maximum likelihood estimation of important population parameters. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 54(4), 890–897. https://doi.org/10.1139/cjfas-54-4-890 Gould, W. R., Stefanski, L. A., & Pollock, K. H. (1997). Effects of measurement error on catch-effort estimation. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 54(4), 898–906. https://doi.org/10.1139/cjfas-54-4-898