Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) G.Niimi and Y.Hayashi and N.Sakamoto and M.Nakajima and M.Watanabe and A.Okino and K.Horioka and E.Hotta,Measurement of gain-length product and output energy in a capillary discharge soft X-ray laser,IEEE Conference Record - Abstracts. 2002 IEEE International Conference on Plasma Science (Cat. No.02CH37340),,IEEE,2003-06-25,,,158,https://cir.nii.ac.jp/crid/1874242817290463104,https://doi.org/10.1109/plasma.2002.1030359