A. Bartual, L. Lubián, J. Gálvez, and F. Niell, “Effect of irradiance on growth, photosynthesis, pigment content and nutrient consumption in dense cultures of Rhodomonas salina (Wislouch) (Cryptophyceae)”, Cienc. Mar., vol. 28, no. 4, pp. 381–392, Mar. 2002.