Palmer, R., Carroll, S. J., Pratontep, S., Streun, M., Palmer, R. E., Hobday, S., & Smith, R. (2000). Pinning of size-selected Ag clusters on graphite surfaces. The Journal of Chemical Physics, 113(18), pp. 7723-7727. doi:10.1063/1.1322657

Palmer, Richard, S. J. Carroll, S. Pratontep, M. Streun, R. E. Palmer, S. Hobday, and R. Smith. "Pinning of Size-selected Ag Clusters On Graphite Surfaces." The Journal of Chemical Physics 113, no. 18 (2000): 7723-7727.

Palmer, Richard, et al. "Pinning of Size-selected Ag Clusters On Graphite Surfaces." The Journal of Chemical Physics 113.18 (2000): 7723-7727.