于山岛、郁陵岛…… 二岛之一为芋山。延续至今成为郁岛郡。

* Jeungbo-Munheon-Bigo or Revised and Enlarged Edition of the Reference Compilation of Documents on Korea was compiled and published between 1903 and 1908 by imperial decree.
* 《增补文献备考》, 1903年至1908年根据帝国敕令编撰发行。