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2. ^{{cite journal | vauthors = Whitteck JT, Malova P, Peck SC, Cicchillo RM, Hammerschmidt F, van der Donk WA | title = On the stereochemistry of 2-hydroxyethylphosphonate dioxygenase | journal = Journal of the American Chemical Society | volume = 133 | issue = 12 | pages = 4236–9 | date = March 2011 | pmid = 21381767 | pmc = 3069692 | doi = 10.1021/ja1113326 }}
3. ^{{cite journal | vauthors = Peck SC, Cooke HA, Cicchillo RM, Malova P, Hammerschmidt F, Nair SK, van der Donk WA | title = Mechanism and substrate recognition of 2-hydroxyethylphosphonate dioxygenase | journal = Biochemistry | volume = 50 | issue = 30 | pages = 6598–605 | date = August 2011 | pmid = 21711001 | pmc = 3143709 | doi = 10.1021/bi200804r }}