N. L. Rojas, S. F. Cavalitto, C. F. Mignone, and R. A. Hours, “Role of PPase-SE in Geotrichum klebahnii, a yeast-like fungus able to solubilize pectin”, Electron. J. Biotechnol., vol. 11, no. 1, pp. 0–0, Jan. 2008.