How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
THEOKTISTO, V.; FAIRÉN, M. On Extending Collaboration in Virtual Reality Environments. In: BRAZILIAN SYMPOSIUM ON COMPUTER GRAPHICS AND IMAGE PROCESSING, 17. (SIBGRAPI) - IBERO-AMERICAN SYMPOSIUM ON COMPUTER GRAPHICS, 2. (SIACG), 2004, Curitiba, PR, Brazil. Proceedings... Los Alamitos: IEEE Computer Society, 2004. On-line. DOI: <10.1109/SIBGRA.2004.1352977>. Available from: <http://doi.org/10.1109/SIBGRA.2004.1352977>.
How to Make the In-Text Citation (by author/year)
... as proposed by Theoktisto and Fairén (2004).
... may be found in the literature (THEOKTISTO; FAIRÉN, 2004).