@article{oai:repository.dl.itc.u-tokyo.ac.jp:00037656,
 author = {Watase, Shozaburo},
 journal = {The journal of the College of Science, Imperial University, Japan = 帝國大學紀要. 理科},
 month = {},
 note = {application/pdf},
 pages = {247--267},
 title = {On the Caudal and Anal Fins of Gold-fishes},
 volume = {1},
 year = {1887}
}