1. M. Sedlaček, T. Bergmark, K. Gajewski, L. Hermansson, O. Johansson, T. Johnson, D. Reistad, R. Wedberg, L. Westerberg, Design and construction of the CELSIUS electron cooler, Proceedings of the Workshop on Beam Cooling and Related Topics, Montreux, Switzerland, 4–8 October 1993, CERN 94-03, p. 235.
2. New Accelerators in Uppsala
3. Nucl. Instr. and Meth;Ringbom;A,1996
4. A.V. Bubley, V.I. Kudelainen, V.V. Parkhomchuk, B.M. Smirnov, V.S. Tupikov, Magnesium jet profile monitor, Proceedings of the HEACC'98, XVII International Conference on High Energy Accelerators, Dubna, Russia, 7–12 September 1998, p. 357.
5. T. Bergmark, P. Marciniewski, J. Zlomanczuk, Nucl. Instr. and Meth. A 441 (2000) 70. These Proceedings.