Heurgué-Hamard, V., Champ, S., Engström, Å., Ehrenberg, M., & Buckingham, R. H. (2002). The hemK gene in Escherichia coli encodes the N(5)-glutamine methyltransferase that modifies peptide release factors. Oxford University Press.

Heurgué-Hamard, Valérie, Stéphanie Champ, Åke Engström, Måns Ehrenberg, and Richard H. Buckingham. The HemK Gene in Escherichia Coli Encodes the N(5)-glutamine Methyltransferase That Modifies Peptide Release Factors. Oxford University Press, 2002.

Heurgué-Hamard, Valérie, et al. The HemK Gene in Escherichia Coli Encodes the N(5)-glutamine Methyltransferase That Modifies Peptide Release Factors. Oxford University Press, 2002.