著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
KOPYTENKO Y. A.,Ultra low frequency emission associated with Spitak earthquake and following aftershock activity using geomagnetic pulsation data at observatories Dusheti and Vardziya,"Preprint of IZMIRAN, Moscow, January, 1990",,,1990,,,,https://cir.nii.ac.jp/crid/1572543025502034816,