Venugopalan, R, and Prajneshu -. “Bootstrap Estimation for NonequilibriumSchaefer Surplus Fish Production Model”. Indian Journal of Fisheries 53, no. 1 (June 20, 2011): 115–118. Accessed July 7, 2026. https://epubs.icar.org.in/index.php/IJF/article/view/6929.