M.J.A. de Dood, J. Kalkman, C. Strohhöfer, J.C.F. Michielsen and J.A. van der Elsken, Hidden transition in the "unfreezable water" region of the PVP-water system, J. Phys. Chem. B 107, 5906-5913 (2003)
A.J. Kleinnijenhuis, M.C. Duursma, E. Breukink, R.M.A. Heeren and A.J.R. Heck, Localization of intramolecular monosulfide bridges in Iantibiotics determined with electron capture induced dissociation, Anal. Chem. 75, 3219-3225 (2003)