@book{han-nom-d8-jh94-d139,
  title = {Khâm thiên giải ách kinh 欽天解厄經},
  author = {Trần, Huy Diên},
  year = {1900},
  publisher = {Linh Sơn tự tàng bản = 靈山寺藏板: Yên Ninh = 安寧},
  url = {https://www.viet-dien.com/t/han-nom-d8-jh94-d139/1},
  pages = {1},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}