D.J. Maas, D.I. Duncan, R.B. Vrijen, W.J. van der Zande and L.D. Noordam, Vibrational ladder climbing in NO by (sub)picosecond frequency-chirped infrared laser pulses, Chem. Phys. Lett. 290, 75-80 (1998)
V.A. Klap, J.J. Boon, M.A. Hemminga and J. van Soelen, Chemical characterization of lignin preparations of fresh and decomposing Spartina anglica by pyrolysis mass spectrometry, Org. Geochem. 28, 707-727 (1998)
J. de Maaijer-Gielbert, A. Somogyi, V.H. Wysocki, P.G. Kistemaker and T.L. Weeding, Surface-induced dissociation of diphenyl ether, Int. J. Mass Spectrom. Ion Processes 174, 81-94 (1998)