Galleni, M., Lamotte-Brasseur, J., Rossolini, G. M., Spencer, J., Dideberg, O., & Frère, J.-M. (March 2001). Standard Numbering Scheme for Class B Beta-Lactamases.
Antimicrobial Agents and Chemotherapy, 45 (3), 660-3. doi:10.1128/AAC.45.3.660-663.2001
https://hdl.handle.net/2268/188494