@article{LockowandtPinelaRorizetal.2019,
  author    = {Lockowandt, Lara and Pinela, Jos{\´e} and Roriz, Cust{\´o}dio Lobo and Pereira, Carla and Abreu, Rui M.V. and Calhelha, Ricardo C. and Jos{\´e} Alves, Maria and Barros, Lillian and Bredol, Michael and Ferreira, Isabel C.F.R.},
  title     = {Chemical features and bioactivities of cornflower (Centaurea cyanus L.) capitula: The blue flowers and the unexplored non-edible part},
  series = {Industrial Crops \& Products},
  journal   = {Industrial Crops \& Products},
  issn      = {0926-6690},
  doi       = {10.1016/j.indcrop.2018.11.059},
  pages     = {496 -- 503},
  year      = {2019},
  language  = {de}
}
@misc{EstevezRebelJoseetal.2014,
  author    = {Estevez, Francisco and Rebel, Gregor and Jose, M. and Castillo-Secilla, Jes{\´u}s and Gonz{\´a}les, Peter},
  title     = {Cognitive Radio as solution for Saturation Problem in Wireless Sensor Networks: A survey of Cognitive Radio policies},
  year      = {2014},
  language  = {en}
}