C.P. Bhalla: De-excitation of sulphur L-shell vacancies produced in ion-atom collisions in solidsIn: Atomic Collisions in Solids : Proceedings of the fifth International Conference on Atomic Collisions in Solids held in Gatlinburg, Tennessee, September 24-28, 1973, Plenum, 1973. - pp. 407-419
F.W. Saris, I.V. Mitchell, D.C. Santry, J.A. Davies and R. Laubert: Radiative transitions between transient molecular-orbitals in atomic collisionsIn: International Conference on Inner shell Ionization Phenomena : On the Production and Decay of Atomic Inner Shell Vacancies : April 17-21, 1972, Georgia Institute of Technology, 1972. - pp. 1255-1282
H.J. Hopman: Instabilities in a system of a plasma and an intense relativistic electron beamIn: Symposium on Plasma Heating and Injection, Varenna, Villa Monastero, Italy, September 21 - October 4, 1972 : Lectures and Seminars, [s.n.], 1972. - pp. 232-242
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.
E.P. Barbian and J.H. Brownell: Influence of the trapped particle instability on the electron distribution functionIn: Fifth European Conference on Controlled Fusion and Plasma Physics, Grenoble, France, August 21-25, 1972 : Contributed Papers, Centre d' Etudes Nucleaires de Grenoble, 1972.
J.H. Brownell: Ion heating by geometrical Landau dampingIn: 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.
J. Kistemaker: Fundamental physics of the sputtering process and surface erosionIn: InteInternational School of Fusion Reactor Technology : Course on the Stationary and Quasi-Stationary Toroidal Reactors, Erice-Trapani (Sicily) September 4-15, 1972, [s.n.], 1972. - pp. 281-301
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.