@article{oai:air.repo.nii.ac.jp:00004605, author = {NISHITANI, Tadashi and KONO, Masaru}, issue = {2}, journal = {Journal of the Mining College, Akita University. Ser. A, Mining geology, Journal of the Mining College, Akita University. Ser. A, Mining geology}, month = {Mar}, pages = {83--98}, title = {Changes of remanent magnetization of titanomagnetites associated with low-temperature oxidation}, volume = {7}, year = {1989} }