@article(2017-language-identification-of-multilingual-posts-from-twitter-a-case-study,
  author = {Ferran Pla Santamaría and Lluís Felip Hurtado Oliver},
  title = {Language identification of multilingual posts from Twitter: a case study},
  year = {2017},
  journal = {KNOWLEDGE AND INFORMATION SYSTEMS},
  volume = {51},
  number = {3},
  pages = {965-989},
  doi = {10.1007/s10115-016-0997-x}
)