@article{lang_nowotny_berroth_1991, 
  title={11.6 Gbps 1:4 demultiplexer using double pulse doped quantum well GaAs/AlGaAs transistors}, 
  volume={27}, 
  DOI={10.1049/el:19910289}, 
  publisher={Institution of Engineering and Technology (IET)}, 
  author={Lang and Nowotny and Berroth}, 
  year={1991}
  }