@article{Dimitrov:1708,
      author        = "Dimitrov, Dimitar and Georgiev, Ivan and Ruegg,
                       Jean-Claude and Camelbeeck, Thierry and Botev, Emil",
      title         = "{Surface co- and post-seismic deformations in the
                       Chirpan-Plovdiv earthquakes region by geodetic data}",
      year          = "2008",
}