How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
COELHO, L. S.; CAMPOS, M. F. M. Pose estimation of autonomous dirigibles using artificial landmarks. In: BRAZILIAN SYMPOSIUM ON COMPUTER GRAPHICS AND IMAGE PROCESSING, 12. (SIBGRAPI), 1999, Campinas, SP, Brazil. Proceedings... Los Alamitos: IEEE Computer Society, 1999. p. 161-170. The conference was held in Campinas, SP, Brazil, from October 17 to 20. DOI: <10.1109/SIBGRA.1999.805721>. Available from: <http://doi.org/10.1109/SIBGRA.1999.805721>.
How to Make the In-Text Citation (by author/year)
... as proposed by Coelho and Campos (1999).
... may be found in the literature (COELHO; CAMPOS, 1999).