Multiply negatively charged aluminium clusters II. - Production of Aln3- N. Walsh, F. Martinez, G. Marx, L. Schweikhard and F. Ziegler Eur. Phys. J. D, 52 1-3 (2009) 27-30 Published online: 24 January 2009 DOI: 10.1140/epjd/e2008-00255-3