@article{woo-zha-96-lipcon,
  author = {G. R. Wood and B. P. Zhang},
  title = {Estimation of the {Lipschitz} Constant of a Function},
  journal = {Journal of Global Optimization},
  volume = {8},
  pages = {91--103},
  year = 1996,
  altkeys = {Wood-Zhang-96}
}