Wegmann, U., Klein, J. R., Drumm, I., Kuipers, O. P., & Henrich, B. (2000). Introduction of Peptidase Genes from Lactobacillus delbrueckii subsp. lactis into Lactococcus lactis and Controlled Expression. American Society for Microbiology.

Wegmann, U., J. R. Klein, I. Drumm, O. P. Kuipers, and B. Henrich. Introduction of Peptidase Genes From Lactobacillus Delbrueckii Subsp. Lactis Into Lactococcus Lactis and Controlled Expression. American Society for Microbiology, 2000.

Wegmann, U., et al. Introduction of Peptidase Genes From Lactobacillus Delbrueckii Subsp. Lactis Into Lactococcus Lactis and Controlled Expression. American Society for Microbiology, 2000.