Modeling adsorption on fcc(nnm) surfaces A. J. Phares, D. W. Grumbine Jr. and F. J. Wunderlich Eur. Phys. J. B, 80 3 (2011) 311-319 Published online: 16 March 2011 DOI: 10.1140/epjb/e2011-10720-3