@article{Bechet:8086,
      author        = "Bechet, Sabrina and Clette, Frédéric and Lemaître,
                       Olivier and Boulvin, Olivier  and Lefèvre, Laure  and
                       Vandekerckhove, Joan  and Philippe, Vong",
      title         = "{USET daily sunspot drawings (photosphere)}",
      year          = "2025",
}