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2. J. Äystö, V. Rubchenya, Eur. Phys. J. A 13, 109 (2002)
3. SPIRAL II, http://www.ganil-spiral2.eu/spiral2
4. SPES, http://spes.lnl.infn.it
5. CARIBU, http://www.phy.anl.gov/atlas/caribu.html