M. Galindo-Bect, L. Galindo-Bect, J. Hernández-Ayón, F. Ley-Lou, and S. Álvarez-Borrego, “The effect of El Niño on the nutrients and total organic cabon of a coastal lagoon of northwestern Baja California”, Cienc. Mar., vol. 25, no. 2, pp. 225–237, Mar. 1999.