Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OHKAWA Motokazu,Trend of Digital Still Camera and Brief View on its Format,NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan),13444425,The Imaging Society of Japan,2007,46,2,108-120,https://cir.nii.ac.jp/crid/1390282679073420672,https://doi.org/10.11370/isj.46.108