A.P.H. Goede, H.J. Hopman and P. Massmann: Decay of a R.F.plasma in different field geometriesIn: Fifth European Conference on Controlled Fusion and Plasma Physics, Grenoble, France, August 21-25, 1972 : Contributed Papers, Service d'Ionique Generale, Association Euratom-Cea, Centre d'Etudes Nucleaires de Grenoble, 1972.
H.J. Hopman and J.H.A. van Wakeren: Beam-plasma instabilities excited by the anomalous Doppler effectIn: Fifth European Conference on Controlled Fusion and Plasma Physics, Grenoble, France, August 21-25, 1972 : Contributed Papers, Euratom, 1972.
H.J. Hopman, B. Jurgens and J.H.A. van Wakeren: Beam trapping in a beam-plasma systemIn: Fifth European Conference on Controlled Fusion and Plasma Physics, Grenoble, France, August 21-25, 1972 : Contributed Papers, Euratom, 1972.
J.A. Cabral and H.J. Hopman: The measurement of the total distribution function f(v^, v||) in a magnetic fieldIn: Tenth International Conference on Phenomena in Ionized Gases 1971. Oxford, England, September 13-18th, 1971, Parsons, 1971.
H.J. Hopman: Evidence for explosive three-wave interactionIn: Tenth International Conference on Phenomena in Ionized Gases 1971, Oxford, England, September 13-18th, 1971, Parsons, 1971.
J.H.A. van Wakeren and H.J. Hopman: Phase and amplitude correlations between h.f. bursts in a beam-plasma experimentIn: Tenth International Conference on Phenomena in Ionized Gases 1971, Oxford, England, September 13-18th, 1971, Parsons, 1971.
A.P.H. Goede, G.J. Brakenhoff, H.J. Hopman and P. Massmann: Production of a very quiescent plasma in "skipping"In: Tenth International Conference on Phenomena in Ionized Gases 1971. Oxford, England, September 13-18th, 1971, Parsons, 1971.
W.F. van der Weg, J.A. den Boer, F.W. Saris and D. Onderdelinden: Gallium implantations in silicon, studied by proton backscattering, X-ray emission and Hall effectIn: European Conference on ion implantation : Reading september 7th-9th 1970, Peter Peregrinus Limited, 1970. - pp. 198-202
J.A. Cabral, H.J. Hopman and J.H.A. van Wakeren: Measurement of the transverse velocity distribution function of the beam electrons in a beam-plasma experiment.In: Fourth European Conference on Controlled Fusion and Plasma Physics, Rome, Italy, August 31-September 4, 1970, [s.n.], 1970.
A.P.H. Goede and G.J. Brakenhoff: A quiescent E.C.R. discharge, procuced with a lisitano antenna in a min. B-field configurationIn: Fourth European Conference on Controlled Fusion and Plasma Physics, Rome, Italy, August 31-September 4, 1970, [s.n.], 1970.