@article{Oliveira2018b,
year = 2018,
journali = {Space Weather},
author = {D. M. Oliveira and D. Arel and J. Raeder and E. Zesta and
          C. M. Ngwira and B. A. Carter and E. Yiezengaw and A. J. Halford and
	  B. T. Tsurutani and J. W. Gjerloev},
title = {Geomagnetically induced currents caused by interplanetary shocks
         with different impact angles and speeds},
doi = {10.1029/2018SW001880},
volume = 16
}