Keizers Peter H J, Ubbink Marcellus
Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands.
Prog Nucl Magn Reson Spectrosc. 2011 Feb;58(1-2):88-96. doi: 10.1016/j.pnmrs.2010.08.001. Epub 2010 Aug 12.