by Arijs, E., Barassin, A., Kopp, E., Amelynck, C., Catoire, V., Fink, H.P., Guimbaud, C., Jenzer, U., Labonnette, D., Luithardt, W., Neefs, E., Nevejans, D., Schoon, N., Van Bavel, A.-M.
Published in International journal of mass spectrometry (30.12.1998)

by Borer, K., Hahn, B., Hänni, H., Jenzer, U., Schacher, J., Zeller, W.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01.11.1984)