How to Make the Citation of this Document using the INPE Standard (BibINPE Format)
SZAJKO, N.; CRISTIANI, G.; MANDRINI, C. H.; DAL LAGO, A. Very intense geomagnetic storms: solar sources, characteristics and cycle distribution. In: INTERNATIONAL ASTRONOMICAL UNION SYMPOSIUM: COMPARATIVE MAGNETIC MINIMA: CHARACTERIZING QUIET TIMES IN THE SUN AND STARS, 286. (IAUS)., 2011, (missing or empty field: 'conferencelocation') Proceedings... 2012. v. 286, p. 250-254. DOI: <10.1017/S1743921312004930>. Available from: <http://doi.org/10.1017/S1743921312004930>.
How to Make the In-Text Citation (by author/year)
... as proposed by Szajko et al. (2012).
... may be found in the literature (SZAJKO et al., 2012).