@Article\{Simone_2009a,
   author = {Simone Pereira},
   title = {ZAC.PB: An Annotated Corpus for Zero Anaphora Resolution in Portuguese},
   booktitle = {Student Research Workshop in conjunction with RANLP-09},
   location = {Borovets, Bulgaria},
   page = {53-59},
   year = {2009},
   month = {September},
}