This site is not up to date. For recent publications, see the links below:
Böhlke, J.K., Sturchio, N.C., Gu, B., Horita, J., Brown, G.M., Jackson, W.A., Batista, J.R., and Hatzinger, P.B., 2005, Perchlorate isotope forensics: Analytical Chemistry, v. 77, no. 23, p. 7,838 -7,842. (on-line abstract of journal article)
Plummer, L.N., Böhlke, J.K., and Doughten, M.W., 2006, Perchlorate in Pleistocene and Holocene groundwater in north-central New Mexico: Environmental Science and Technology, v. 40, p. 1757-1763.
Sturchio, N. C., Böhlke, J. K., Gu, B., Horita, J., Brown, G. M., Beloso, A, Jr., Patterson, L.J., Hatzinger, P.B., Jackson, W.A., and Batista, J.R., 2006, Stable isotopic composition of chlorine and oxygen in synthetic and natural perchlorate, Chapter 5, in Gu, B., and Coates, J. D., eds., Perchlorate- Environmental Occurrence, Interactions and Treatment: Springer, New York, p. 93-109.