P. H. Kupschus

A PROPOSED ALTERNATIVE FOR PROTECTING ION SOURCES OF NEUTRAL INJECTORS AGAINST DAMAGE FROM HIGH VOLTAGE SPARKING

P. H. Kupschus, K.-G. Fricke, H. Reimer, 1983 .

A modular cryopumping system for neutral injectors

P. H. Kupschus, H. Reimer, C. N. Meixner, 1979 .