Keim, P. Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
Link (Any fulltext)
Dillmann, P., Maret, G., & Keim, P. (2012). Comparison of 2D melting criteria in a colloidal system. Journal of Physics: Condensed Matter, 24(46): 464118. doi:10.1088/0953-8984/24/46/464118.