@misc{001/1_7kd62k00,
  title = {Data from: Study "Bulgaria Sofia - Long term study on migratory movement of Alpine swifts (Apus melba)"},
  author = {Meier, CM and Peev, SG and Liechti, F},
  year = {2020},
  URL = {http://dx.doi.org/10.5441/001/1.7kd62k00},
  doi = {doi:10.5441/001/1.7kd62k00},
  publisher = {Movebank data repository}
}