Jiménez Márquez, A., Hermoso Fernández, M. and Uceda Ojeda, M. (1995) “Extraction of virgin olive oil by two-phase continuous system. Influence of different variables of the process on certain parameters related to oil quality”, Grasas y Aceites, 46(4-5), pp. 299–303. doi: 10.3989/gya.1995.v46.i4-5.942.