M.F. Bento, H. Pereira, M.A. Cunha, M.C. Moutinho, K.-J. van den Berg and J.J. Boon, Thermally assisted transmethylation gas chromatography - mass spectrometry of suberin components in cork from Quercus suber L., Phytochem. Anal. 9, 75-87 (1998)
H.G. Muller and F.C. Kooiman, Bunching and focusing of tunneling wave packets in enhancement of high-order above-threshold ionization, Phys. Rev. Lett. 81, 1207-1210 (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)
S. Rosén, R. Peverall, J. ter Horst, G. Sundström, J. Semaniak, O. Sundqvist, M. Larsson, M. de Wilde and W.J. van der Zande, A position- and time-sensitive particle detector with subnanosecond time resolution, Hyperfine Interact. 115, 201-208 (1998)
J. Semaniak, A. Larson, A. Le Padellec, C. Strömholm, M. Larsson, S. Rosén, R. Peverall, H. Danared, N. Djuric, G.H. Dunn and S. Datz, Dissociative recombination and excitation of CH5+: Absolute cross sections and branching fractions, Astrophys. J. 498, 886-895 (1998)
