How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
ABDU, M. A.; BRUM, C. G. M.; BATISTA, I. S.; SOBRAL, J. H. A.; PAULA, E. R.; SOUZA, J. R. Solar flux effects on equatorial ionization anomaly and total electron content over Brazil: Observational results versus IRI representations. Advances in Space Research, v. 42, n. 4, p. 617-625, Aug. 2008. DOI: <10.1016/j.asr.2007.09.043>. Available from: <http://doi.org/10.1016/j.asr.2007.09.043>.
How to Make the In-Text Citation (by author/year)
... as proposed by Abdu et al. (2008).
... may be found in the literature (ABDU et al., 2008).