Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUJIWARA Toshitaka and TAKI Shiro,Perturbation Theory of Imploding Detonations,Aeronautical and Space Sciences Japan,0021-4663,THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,1972,20,223,411-419,https://cir.nii.ac.jp/crid/1390282679482535168,https://doi.org/10.2322/jjsass1969.20.411