@STRING{iccad	= {International Conference on Computer-Aided Design} }
@InProceedings{WG:2007,
  author        = {Robert Wille and Daniel Gro{\ss}e},
  title         = {Fast Exact {Toffoli} Network Synthesis of Reversible Logic},
  booktitle     = iccad,
  pages         = {60--64},
  year          = 2007
}