How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
SILVA, O. O.; DIAS, H. M. S. A formula for calculating lagrange coefficients. São José dos Campos: INPE, 1983. 000 p. IBI: <6qtX3pFwXQZ3r59YCT/GTAFH>. (INPE-2639-NTE/198). Available from: <http://urlib.net/ibi/6qtX3pFwXQZ3r59YCT/GTAFH>.
How to Make the In-Text Citation (by author/year)
... as proposed by Silva and Dias (1983).
... may be found in the literature (SILVA; DIAS, 1983).