mmml2.bib

@article{artigo,
  title={Mineração na web},
  author={Marinho, Leandro Balby and GIRARDI, ROSARIO},
  journal={CEP},
  volume={65080},
  pages={040},
  year={2003}
}
@ONLINE{site,
author = {Professores Flávia Barros e Ricardo Prudêncio},
title = {Mineração na Web},
month = Outubro,
year = {2018},
url = {http://www.cin.ufpe.br/~if796/}
}
@ONLINE{wiki:xxx,
    author = {Wikipedia contributors},
title = {Web mining --- {Wikipedia}{,} The Free Encyclopedia},
month = Outubro,
year = {2018},
url = {https://en.wikipedia.org/wiki/Web_mining}
}
@book{LivroA,
  title={Introduction to Information Retrieval},
  author={Manning, P. Raghavan and H. Schuetze},
  volume={2008},
  year={2008},
  publisher={Cambridge University Press}
}
@book{LivroB,
  title={Modern Information Retrieval},
  author={Baeza-Yates & Ribeiro-Neto},
  volume={2010},
  year={1999},
  publisher={Addison-Wesley}
}