@article{jansen2011space,
  author = {Jansen, F. and Behrens, J. and Posp{\'i}{\v{s}}il, S. and Kudela, K.},
  title = {Space situational awareness satellites and ground based radiation counting and imaging detector technology},
  journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  publisher = {Elsevier BV},
  volume = {633},
  pages = {S231-S234},
  year = {2011},
  doi = {10.1016/j.nima.2010.06.175},
  issn = {0168-9002}
}