@article{Oosterloo:20195S,
  author = "Oosterloo, Tom  and  van Leeuwen, Joeri  and  Van Cappellen, W.  and  Kruithof, Gert  and  Jackson, Carole Ann",
  title = "{Apertif; the next stage}",
  doi = "10.22323/1.361.0016",
  journal = "PoS",
  year = 2019,
  volume = "Westerbork",
  pages = "016"
}