How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
HAJRA, R.; TSURUTANI, B. T.; ECHER, E.; GONZALEZ ALARCON, W. D.; BRUM, C. G. M.; VIEIRA, L. E. A.; SANTOLIK, O. Relativistic electron acceleration during HILDCAA events: are precursor CIR magnetic storms important?. Earth, Planets and Space, v. 67, (missing or empty field: 'pages') 2015. DOI: <10.1186/s40623-015-0280-5>. Available from: <http://doi.org/10.1186/s40623-015-0280-5>.
How to Make the In-Text Citation (by author/year)
... as proposed by Hajra et al. (2015).
... may be found in the literature (HAJRA et al., 2015).