@article{oai:repo.qst.go.jp:00044256,
 author = {Yasuda, Hiroshi and Takami, Michiko and et.al and 保田 浩志 and 高見 実智己},
 issue = {6},
 journal = {Health Physics},
 month = {Jun},
 note = {Transmission of visible light and ultraviolet radiation was examined for a phosphate-glass photoluminescence dosimeter irradiated with Co-60 source gamma rays.  According to the results, reduction of photoluminescence efficiency is attributable mostly to attenuation of the ultraviolet radiation from the excitation source.},
 pages = {565--568},
 title = {Changes in Optical Transmission Caused by Gamma Ray Induced Coloring in Photoluminescence Dosimeter},
 volume = {90},
 year = {2006}
}