@book{cho1967,
  address   = {Uppsala},
  author    = {Cho, Seung-Bog},
  publisher = {Almqvist and Wiksells},
  series    = {Acta Universitatis Upsaliensis, Studia Uralica et Altaica Upsaliensia},
  title     = {A Phonological Study of Korean},
  volume    = {2},
  year      = {1967}
}