@article{HeuermannSadeghfam2009,
  author    = {Holger Heuermann and Arash Sadeghfam},
  title     = {On the design of multimode integrated circuits in multilayered processes / Sadeghfam, A. ; Heuermann, H.},
  journal   = {European Microwave Conference, 2007, 9-12 Oct. 2007},
  pages     = {516 -- 519},
  year      = {2009},
}