@misc{misce3bc3ea0,
title   = {Possible geomagnetic modulation of climate in the region of South Atlantic Magnetic Anomaly},
author = {Frigo, Everton and Pacca, Igor Ivory Gil and Pereira Filho, Augusto José},
year = {2011},
publisher = {Observatório Nacional},
booktitle   = {Ma,gnet Brazil}
}