Peter Peregrinus Limited

van der Weg, W. F., den Boer, J. A., Saris, F. W., & Onderdelinden, D. (1970). Gallium implantations in silicon, studied by proton backscattering, X-ray emission and Hall effect. In European Conference on ion implantation : Reading september 7th-9th 1970 (pp. 198–202).