@article{DBLP:journals/tcad/LiuCD94,
  author    = {Li-Ren Liu and
               Hsi-Chuan Chen and
               David Hung-Chang Du},
  title     = {The calculation of signal stable ranges in combinational
               circuits},
  journal   = {IEEE Trans. on CAD of Integrated Circuits and Systems},
  volume    = {13},
  number    = {8},
  year      = {1994},
  pages     = {1016-1023},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/43.298037},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}