Mixed (Ar)n(N2)m van der Waals clusters created by pick-up technique S. H. Yang, R. Bisson, D. V. Daineka and M. Châtelet Eur. Phys. J. D, 28 3 (2004) 367-372 Published online: 06 January 2004 DOI: 10.1140/epjd/e2003-00317-0