Silva, R., & 		Costa, A.
(2008).
 An Architecture Based on Electronic Institutions for Supporting the Exchange of Authenticated Historical Documents Through Thematic Digital Libraries.
In <em>Proceedings of the 2nd Workshop-School on Agents, Environments, and Applications</em>, (pp. 124-133). Porto Alegre: SBC.
doi:10.5753/wesaac.2008.33084