@article{DBLP:journals/eor/LamZZ02,
  author    = {Yeh Lam and
               Yuan Lin Zhang and
               Yao Hui Zheng},
  title     = {A geometric process equivalent model for a multistate degenerative
               system},
  journal   = {European Journal of Operational Research},
  volume    = {142},
  number    = {1},
  year      = {2002},
  pages     = {21-29},
  ee        = {http://dx.doi.org/10.1016/S0377-2217(01)00164-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}