@article{oai:air.repo.nii.ac.jp:00004591,
 author = {NORITOMI, Kazuo and ALMASCO, Jose N.},
 issue = {1},
 journal = {Journal of the Mining College, Akita University. Ser. A, Mining geology, Journal of the Mining College, Akita University. Ser. A, Mining geology},
 month = {Feb},
 pages = {45--71},
 title = {Magnetic properties of rocks in and around the Atlas porphyry copper mine Cebu, Philippines},
 volume = {6},
 year = {1981}
}