Hernández-Becerril, D. U., E. Bravo-Sierra, and J. A. Aké-Castillo. “Phytoplankton on the Western Coasts of Baja California in Two Different Seasons in 1998”. Scientia Marina, vol. 71, no. 4, Dec. 2007, pp. 735-43, doi:10.3989/scimar.2007.71n4735.