@article{hau77,
  title = {Wald's Test as Applied to Hypotheses in Logit Analysis},
  volume = {72},
  journal = {J Am Stat Assoc},
  author = {Hauck, W. W. and Donner, A.},
  year = {1977},
  pages = {851-863},
  citeulike-article-id = {13264274},
  posted-at = {2014-07-14 14:09:32},
  priority = {0}
}