@misc{vykydal2011spetrometric,
  author = {Vykydal, Z. and Granja, C. and Jak{\r{u}}bek, J. and Posp{\'i}{\v{s}}il, S.},
  title = {Spetrometric module for {Medipix2} {USB} interface},
  year = {2011},
  note = {Functional sample}
}