Transport analysis of K+ production in proton-nucleus reactions Z. Rudy, W. Cassing, L. Jarczyk, B. Kamys, A. Kowalczyk and P. Kulessa Eur. Phys. J. A, 24 1 (2005) 159 Published online: 14 March 2005 DOI: 10.1140/epja/i2005-10004-8