Maestro Durán, R., R. Borja Padilla, A. Martín Martín, J. A. Fiestas de Ursinos, and J. Alba Mendoza. “Biodegradation of Phenolic Compounds Present in Oil-Mill Wastewater”. Grasas Y Aceites, vol. 42, no. 4, Aug. 1991, pp. 271-6, doi:10.3989/gya.1991.v42.i4.1232.