1). Automotive HID Lamp Ballast
**broken link removed**
2). 56. Gulko, M., and Ben-Yaakov, S., A MHz electronic ballast for automotive-type HID lamps. IEEE Power Electronics Specialists Conference, PESC-97, 39-45, St. Louis, 1997. pdf https://www.ee.bgu.ac.il/~pel/pdf-files/conf56.pdf