http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"A brief description of magnetic roasting at Anzan [by] Dr. Tsunasaburo Umene [translated] by Dr. Tohru Abbe]": pages 72-84.
Bulletin of the University of Minnesota ; vol. xl, no. 42. May 10, 1937
Bulletin (University of Minnesota. Mines Experiment Station) ; no. 13