Svendsen, Harald, Rune Rosland, Steiner Myking, José A. Vargas, Omar G. Lizano, and Eric J. Alfaro. “A Physical-Oceanographic Study of Golfo Dulce, Costa Rica”. Revista de Biología Tropical 54, no. S1 (September 1, 2006): 147–170. Accessed June 25, 2025. https://archivo.revistas.ucr.ac.cr/index.php/rbt/article/view/26848.