@article{Bolton:2011lE,
  author = "Bolton, Rosie  and  Alexander, Paul  and  Ford, Dominic  and  Colegate, T.  and  Hall, Peter J.",
  title = "{System Level Design Trade-Offs with the SKA Costing Tool}",
  doi = "10.22323/1.132.0023",
  journal = "PoS",
  year = 2011,
  volume = "SKADS 2009",
  pages = "023"
}