Davy, A., Thomsen, K. K., Juliano, M. A., Alves, L. C., Svendsen, I., & Simpson, D. J. (2000). Purification and Characterization of Barley Dipeptidyl Peptidase IV. Plant Physiol.

Davy, Anne, Karl Kristian Thomsen, Maria A. Juliano, Lira C. Alves, Ib Svendsen, و David J. Simpson. "Purification and Characterization of Barley Dipeptidyl Peptidase IV." Plant Physiol 2000.

Davy, Anne, et al. "Purification and Characterization of Barley Dipeptidyl Peptidase IV." Plant Physiol 2000.