Palmer, R., Durston, P. J., Schmidt, J., Palmer, R. E., & Wilcoxon, J. P. (1997). Scanning tunneling microscopy of ordered coated cluster layers on graphite. Applied Physics Letters, 71(20), pp. 2940-2942. doi:10.1063/1.120222

Palmer, Richard, P. J. Durston, J. Schmidt, R. E. Palmer, and J. P. Wilcoxon. "Scanning Tunneling Microscopy of Ordered Coated Cluster Layers On Graphite." Applied Physics Letters 71, no. 20 (1997): 2940-2942.

Palmer, Richard, et al. "Scanning Tunneling Microscopy of Ordered Coated Cluster Layers On Graphite." Applied Physics Letters 71.20 (1997): 2940-2942.