@article{2012michapostalpartofspeechtaggerainu,
  title = {POST-AL: Part-of-Speech T agger for Ainu Language},
  author = {Michał Ptaszyński and 桃内 佳雄},
  year = {2012},
  language = {ain},
  url = {http://arakilab.media.eng.hokudai.ac.jp/\textasciitilde{}ptaszynski/data/P2-8.pdf}
}