Berman HA, Olshefski DF, Gilbert M, Decker MM (1985)
Fluorescent phosphonate labels for serine hydrolases. Kinetic and spectroscopic properties of (7-nitrobenz-2-oxa-1,3-diazole)aminoalkyl methylphosphonofluoridates and their conjugates with acetylcholinesterase molecular forms
Journal of Biological Chemistry 260: 3462