P. Chirita, S. Costache, W. Nejdl, and R. Paiu. The Semantic Web: Research and Applications, volume Volume 4011/2006 of Lecture Notes in Computer Science, page 348--362. Springer Berlin / Heidelberg, (2006)
P. Chirita, S. Ghita, W. Nejdl, and R. Paiu. Proceedings of the 1st Workshop on The Semantic Desktop at the ISWC 2005 Conference, page 92 - 106. Galway, Ireland, (November 2005)