@misc{oai:nipr.repo.nii.ac.jp:00015222,
 author = {Ogasawara, Masatsugu},
 month = {Dec},
 note = {The Ninth Symposium on Polar Science/Interdisciplinary sessions: [ID] Polar science developed by leading-edge analytical technology ～Beyond the micro meters and micro grams～, Thu. 6 Dec. / 3F Seminar room, National Institute of Polar Research},
 title = {Elemental mapping with a micro X-ray fluorescence spectrometer (micro-XRF): applications for geological samples},
 year = {2018}
}