Technological trends and prospects of HID lamps and low pressure sodium lamps
HIDランプ・低圧ナトリウムランプの技術動向と展望

Gisuke Kanai, Tomiki Inagaki, Yasaburo Takeji, Haruo Shibata
1990 Journal of the Illuminating Engineering Institute of Japan  
doi:10.2150/jieij1980.74.5_279 fatcat:s6tsa3onqzeerjzj4i46efaxla