G. S. Araujo, V. M. Torres, F. M. Marreiro, A. M. C. Lavor, and W. R. L. Farias, “Cultivation of micro and macroalgae under controlled conditions, and extraction of sulfated polisaccharides”, Arq. Cien. Mar, vol. 42, no. 1, pp. 94–100, Jul. 2009.