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@article{Hayakawa2019b,
  journal = {Space Weather},
  title = {{Temporal and Spatial Evolutions of a Large Sunspot Group and Great 
            Auroral Storms around the Carrington Event in 1859}},
  year = 2019,
  author = {Hisashi Hayakawa and Yusuke Ebihara and David M. Willis 
            and Shin Toriumi and Tomoya Iju and Kentaro Hattori 
            and Matthew N. Wild and Denny M. Oliveira and Ilaria Ermolli 
            and Jos\'e R. Ribeiro and Ana P. Correia and Ana I. Ribeiro 
            and Delores J. Knipp },
  doi = {10.1029/2019SW002269},
  volume = 17
}