@article{RoeschPanjeSterzingetal.2016,
  author    = {J. Roesch and C. Panje and F. Sterzing and F. Mantel and U. Nestle and N. Andratschke and M. Guckenberger},
  title     = {SBRT for centrally localized NSCLC - What is too central?},
  journal   = {Radiation Oncology},
  volume    = {11},
  number    = {157},
  doi       = {10.1186/s13014-016-0732-5},
  year      = {2016},
}