@article{MorosovSaposhnikovGoessel1998,
  author    = {Morosov, Andrej and Saposhnikov, V. V. and G{\"o}ssel, Michael},
  title     = {Self-Checking circuits with unidiectionally independent outputs},
  year      = {1998},
  language  = {en}
}
@article{SaposhnikovMorosovSaposhnikovetal.1998,
  author    = {Saposhnikov, V. V. and Morosov, Andrej and Saposhnikov, Vl. V. and G{\"o}ssel, Michael},
  title     = {A new design method for self-checking unidirectional combinational circuits},
  year      = {1998},
  language  = {en}
}