Nucl. Instrum. Methods Phys. Res. A

Urbanus, W. H., Bannenberg, J. G., Doorn, S., Saris, F. W., Koudijs, R., Dubbelman, P., & Koelewijn, W. A. (1989). Beam-envelope calculations of space-charge loaded beams in MeV DC ion-implantation facilities. Nucl. Instrum. Methods Phys. Res. A, 281, 28–36.