Hermann, Klaus Theory, Fritz Haber Institute, Max Planck Society;
Van Hove, M. A., Hermann, K., Watson, P. R., Woodruff, D. P., Tong, S. Y., Diehl, R. D., et al. (2010). A standard format for reporting atomic positions: Further needs and options. Surface Science, 604(19-20), 1544-1547. doi:10.1016/j.susc.2010.06.017.