N. Wyplosz, R.M.A. Heeren and J.J. Boon: Analyses of natural organic pigments by ITMS, FTMS and TOF-MSIn: Proceedings of the 46th ASMS Conference on Mass Spectrometry and Allied Topics, May 31 - June 4, 1998, Orlando, Florida, [s.n.], 1998. - pp. 1012-1013
A.T.J.B. Eppink, D.H. Parker, M.H.M. Janssen, B. Buijsse and W.J. van der Zande, Production of maximally aligned O(1D) atoms from two-step photodissociation of molecular oxygen, J. Chem. Phys. 108, 1305-1308 (1998)
L.C. Snoek, A study of intramolecular dynamics using time-resolved spectroscopy and electron-ion coincidence techniques = Onderzoek aan intramoleculare dynamica met behulp van tijdsopgeloste spectroscopie en electron-ion co, University of Amsterdam, UvA, 1997-11-13