E. Ferreira, J. da Costa, J. Freire, G. Farias, und V. Freire. APPLIED SURFACE SCIENCE, 190 (1-4):
191-194(2002)8th International Conference on the Formation of Semiconductor
Interfaces (ICFSI-8), HOKKAIDO UNIV, SAPPORO, JAPAN, JUN 10-15, 2001.
J. Ferreira, J. Noble, und R. Biddle. AUIC '06: Proceedings of the 7th Australasian User interface conference, Seite 97--100. Darlinghurst, Australia, Australia, Australian Computer Society, Inc., (2006)