@article{Verbeeck:853,
      author        = "Verbeeck, C. and Delouille, V. and Mampaey, B. and De
                       Visscher, R.",
      title         = "{SPoCA: software for extraction, characterization, and
                       tracking of Active Regions and Coronal Holes on EUV
                       images}",
      month         = "May",
      year          = "2013",
}