Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Motoaki, Mouri and Ichi, Takumi and Hiroshi, Yasukawa",Development of Reliable and Stable QL1-NMF Algorithm for Analyzing Environmental ELF Magnetic Signals,IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing,1939-1404,IEEE,2018-06,11,6,1821-1831,https://cir.nii.ac.jp/crid/1050564288894646144,https://doi.org/10.1109/jstars.2018.2806354