@article{1999xhowphonologicalistheglottalstopoftheainuh,
  title = {How Phonological is the Glottal Stop of the Ainu?(Homage to Prof. Tohru Kaneko)},
  author = {英才 白石},
  year = {1999},
  url = {https://opac.ll.chiba-u.jp/da/curator/900023297/}
}