Keim, P. Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;
Link (beliebiger Volltext)
Eisenmann, C., Gasser, U., Keim, P., Maret, G., & von Grünberg, H. H. (2005). Pair interaction of dislocations in two-dimensional crystals. Physical Review Letters, 95(18): 185502. doi:10.1103/Physrevlett.95.185502.