@article{oai:repository.dl.itc.u-tokyo.ac.jp:00037827,
 author = {Ogawa, Masataka},
 journal = {The journal of the College of Science, Imperial University of Tokyo, Japan = 東京帝國大學紀要. 理科},
 month = {Sep},
 note = {application/pdf},
 pages = {1--13},
 title = {Preliminary Note on a New Element allied to Molybdenum},
 volume = {25},
 year = {1908}
}