Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
TAKAYAMA Tetsuro and ISHIHARA Kazuhiro,Aerial Photographs of the Summit Crater of Sakurajima Volcano and the Topographic Change(Photogravure),BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN,04534360,The Volcanological Society of Japan,1998,43,1,39-42,https://cir.nii.ac.jp/crid/1390282679280796416,https://doi.org/10.18940/kazan.43.1_39