How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
RIBEIRO, G. M.; LORENA, L. A. N. Lagrangean relaxation with clusters and column generation for the manufacturer's pallet loading problem. Computers and Operations Research, v. 34, p. 2695-2708, 2007. Available from: <http://urlib.net/ibi/6qtX3pFwXQZGivnK2Y/QjFcz>.
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).