@article{Zhang14-53,
  title = {Preface},
  author = {Zhong Zhang},
  year = {2014},
  doi = {10.1142/S0219691314020020},
  url = {http://dx.doi.org/10.1142/S0219691314020020},
  researchr = {https://researchr.org/publication/Zhang14-53},
  cites = {0},
  citedby = {0},
  journal = {IJWMIP},
  volume = {12},
  number = {4},
}