@article{DiktaGhorai2007,
  author    = {Gerhard Dikta and J. K. Ghorai},
  title     = {Bootstrap Approximation with Censored Data under the Proportional Hazard Model},
  journal   = {Communications in Statistics: Theory and Methods. 19 (1990), H. 2},
  pages     = {573 -- 581},
  year      = {2007},
}