How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
RIBEIRO, G. M.; LORENA, L. A. N. Column Generation Approach for the Point-feature Cartographic Label Placement Problem. In: EUROPEAN CONFERENCE ON OPERATIONS RESEARCH, 22., , Prague, Czechoslovakia. (missing or empty field: 'booktitle') 2007. Available from: <http://urlib.net/ibi/sid.inpe.br/mtc-m17@80/2007/06.05.12.52>.
How to Make the In-Text Citation (by author/year)
... as proposed by Ribeiro and Lorena (2007).
... may be found in the literature (RIBEIRO; LORENA, 2007).