B. Adamczyk, A.J.H. Boerboom and A.E. de Vries, Second order pressure dependence of fragment peaks in the mass spectra of water, methane and carbon dioxide, Int. J. Mass Spectrom. Ion Phys. 12, 314-315 (1973)
G.J. Brakenhoff, A. Baan and T. Matitti, Propagation of surface waves and instability wave growth in an ion beam-plasma system, Plasma Phys. 15, 157-169 (1973)
A.P.M. Baede, D.J. Auerbach and J.H. Los, Fragmentation of negative ions formed in collisions of alkali atoms and halogen molecules, Physica 64, 134-148 (1973)
F. Cannemeijer and A.E. de Vries, Relaxation of the bending vibration of CO2 in pure CO2 and in mixtures of CO2 with noble gases, Physica 64, 123-133 (1973)
