@book{jacquesestimative-lakkia99,
  author    = {Liu, Baoyuan},
  note      = {(\zh{刘宝元})},
  publisher = {\zh{成都：四川民族出版社}},
  title     = {\zh{汉瑶词典/拉珈语}},
  year      = {1999}
}