B.L. Schram, M.J. van der Wiel, F.J. de Heer and H.R. Moustafa Moussa, Absolute gross ionization cross sections for electrons (0.6-12 keV) in hydrocarbons, J. Chem. Phys. 44, (1), 49-54 (1966)
B. Baranowski, R.A. Haring and A.E. de Vries, The effect of a chemical equilibrium on thermal diffusion: The system N2O4 Û 2NO2 with Ar, Physica 32, 2201-2204 (1966)
W. Boersma-Klein and A.E. de Vries, The influence of the distribution of atomic masses within the molecule on thermal diffusion I. Isotopic CO and N2 molecules, Physica 32, 717-733 (1966)
B.L. Schram, H.R. Moustafa Moussa, J. Schutten and F.J. de Heer, Ionization cross sections for electrons (100-600 eV) in noble and diatomic gases, Physica 32, 734-740 (1966)
J. Schutten, F.J. de Heer, H.R. Moustafa Moussa, A.J.H. Boerboom and J. Kistemaker, Gross-and partial-ionization cross sections for electrons on water vapor in the energy range 0.1-20 keV, J. Chem. Phys. 44, 3924-3928 (1966)
A.J.H. Boerboom, B.L. Schram, W. Kleine and J. Kistemaker, Einfluß der Geschwindigkeit von Edelgasionen auf die Emission von Sekundär Elektronen, Z. Naturforsch. 21, 127-129 (1966)