New coilless electric ballast circuit for fluorescent lamp
コイルレス蛍光灯電子点灯回路

Noriaki Hara, Ichirou Oota, Fumio Ueno
1997 Journal of the Illuminating Engineering Institute of Japan  
doi:10.2150/jieij1980.81.appendix_64 fatcat:zlrawesofreghjv2klc73lufoy