@incollection{PachaGloesekoetterGoseretal.1999,
  author    = {Pacha, C. and Gl{\"o}sek{\"o}tter, P. and Goser, K. F. and Auer, U. and Prost, W. and Tegude, F. J.},
  title     = {Resonant Tunneling Transistors for Threshold Logic Circuit Applications},
  series = {GLS-VLSI - 9th IEEE Great Lakes Symposium on VLSI},
  booktitle = {GLS-VLSI - 9th IEEE Great Lakes Symposium on VLSI},
  edition   = {March 4-6},
  address   = {Ann Arbor, MI},
  pages     = {344 -- 345},
  year      = {1999},
  language  = {en}
}
@incollection{JanssenProstAueretal.1999,
  author    = {Janßen, G. and Prost, W. and Auer, U. and Tegude, F.- J. and Pacha, C. and Gl{\"o}sek{\"o}tter, P. and Goser, K. F. and van de Roer, T. and Foerster, A. and Malindretos, J. and Kelly, M. J.},
  title     = {Logic Circuits with Reduced Complexity based on Devices with Higher Functionality},
  series = {Proc. 'Workshop on Semiconductor Advances for Future Electronics (SAFE)},
  booktitle = {Proc. 'Workshop on Semiconductor Advances for Future Electronics (SAFE)},
  edition   = {Nov. 24-25},
  address   = {Mierlo, The Netherlands},
  year      = {1999},
  language  = {en}
}