@article{Clette:6009,
      author        = "Clette, F. and Lefèvre, L. and Chatzistergos, T. and
                       Hayakawa, H. and Carrasco, V. M. and Arlt, R. and Cliver,
                       E. W. and Dudok de Wit, T. and Friedli, T. and Karachik, N.
                       and Kopp, G. and Lockwood, M. and Mathieu, S. and
                       Muñoz-Jaramillo, A. and Owens, M. and Pesnell, D. and
                       Pevtsov, A. and Svalgaard, L. and Usoskin, I. G. and van
                       Driel-Gesztelyi, L. and Vaquero, J. M.",
      title         = "{Re-calibration of the Sunspot Number: Status Report }",
      year          = "2023",
      note          = "arXiv eprint 2301.02084",
}