Guadayol, J. M., T. Baquero, and J. Caixach. 1997. “Aplication of Headspace Techniques to the Extraction of Volatile Organic Compounds from Paprika Oleoresin”. Grasas Y Aceites 48 (1):1-5. https://doi.org/10.3989/gya.1997.v48.i1.761.