Influence of modifying additives on formation of supported copper nanoparticles A. N. Pestryakov, V. V. Lunin, D. I. Kochubey, A. Yu. Stakheev and E. Smolentseva Eur. Phys. J. D, 34 1-3 (2005) 55-58 Published online: 13 July 2005 DOI: 10.1140/epjd/e2005-00118-5