How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
PETRY, A.; SOUZA, J. R.; VELHO, H. F. C. Sistema para previsão operacional da dinâmica da ionosfera baseado no modelo SUPIM. São José dos Campos: INPE, 2011. 40 p. IBI: <8JMKD3MGP7W/39QK26P>. (sid.inpe.br/mtc-m19/2011/06.03.18.08-MAN). Available from: <http://urlib.net/ibi/8JMKD3MGP7W/39QK26P>.
How to Make the In-Text Citation (by author/year)
... as proposed by Petry, Souza and Velho (2011).
... may be found in the literature (PETRY; SOUZA; VELHO, 2011).