@article{BalthasarGoemoeryGonzalezManriqueetal.2016,
  author    = {H. Balthasar and P. G{\"o}m{\"o}ry and Sergio Javier Gonz{\´a}lez Manrique and Christoph Kuckein and J. Kavka and A. Kucera and P. Schwartz and R. Vaskova and T. Berkefeld and M. Collados Vera and Carsten Denker and A. Feller and A. Hofmann and A. Lagg and H. Nicklas and D. Suarez and A. Pastor Yabar and R. Rezaei and R. Schlichenmaier and D. Schmidt and W. Schmidt and M. Sigwarth and M. Sobotka and S. K. Solanki and D. Soltau and J. Staude and Klaus G. Strassmeier and R. Volkmer and O. von der L{\"u}he and T. Waldmann},
  title     = {Spectropolarimetric observations of an arch filament system with the GREGOR solar telescope},
  journal   = {Astronomische Nachrichten = Astronomical notes},
  volume    = {337},
  pages     = {1050 -- 1056},
  doi       = {10.1002/asna.201612432},
  year      = {2016},
}