@article{oai:ir.kagoshima-u.ac.jp:00001853,
 author = {ISHIKAWA, Hideo},
 journal = {鹿児島大学教育学部研究紀要. 自然科学編, Bulletin of the Faculty of Education, Kagoshima University. Natural science},
 month = {2016-10-27},
 pages = {19--26},
 title = {Niobium in Some Alkalic Rocks from Nemuro, Morotsu, and Ponape Island},
 volume = {30},
 year = {}
}