@article{AzegamiHisashi:1995-03-31, author="Azegami, Hisashi and Takahashi, Hirokazu and Sone, Mototaka and Umezawa, Yoshihisa and Kenmotsu, Yoshitaka", title="The development of degital ballast for HID lamps", journal="Proceeding of Annual Conference of The Illuminating Engineering Institute of Japan", ISSN="09191895", publisher="The Illuminating Engineering Institute of Japan (IEIJ)", year="1995", month="mar", volume="28", number="", pages="79", URL="http://ci.nii.ac.jp/naid/110001145493/en/", DOI="", }